204198400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 602800704

約数和(自身を除く): 398602304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 53, 56, 64, 70, 80, 86, 100, 106, 112, 128, 140, 160, 172, 175, 200, 212, 215, 224, 256, 265, 280, 301, 320, 344, 350, 371, 400, 424, 430, 448, 512, 530, 560, 602, 640, 688, 700, 742, 800, 848, 860, 896, 1060, 1075, 1120, 1204, 1280, 1325, 1376, 1400, 1484, 1505, 1600, 1696, 1720, 1792, 1855, 2120, 2150, 2240, 2279, 2408, 2560, 2650, 2752, 2800, 2968, 3010, 3200, 3392, 3440, 3584, 3710, 4240, 4300, 4480, 4558, 4816, 5300, 5504, 5600, 5936, 6020, 6400, 6784, 6880, 7420, 7525, 8480, 8600, 8960, 9116, 9275, 9632, 10600, 11008, 11200, 11395, 11872, 12040, 12800, 13568, 13760, 14840, 15050, 15953, 16960, 17200, 17920, 18232, 18550, 19264, 21200, 22016, 22400, 22790, 23744, 24080, 27136, 27520, 29680, 30100, 31906, 33920, 34400, 36464, 37100, 38528, 42400, 44800, 45580, 47488, 48160, 55040, 56975, 59360, 60200, 63812, 67840, 68800, 72928, 74200, 77056, 79765, 84800, 89600, 91160, 94976, 96320, 110080, 113950, 118720, 120400, 127624, 135680, 137600, 145856, 148400, 154112, 159530, 169600, 182320, 189952, 192640, 227900, 237440, 240800, 255248, 275200, 291712, 296800, 319060, 339200, 364640, 385280, 398825, 455800, 474880, 481600, 510496, 550400, 583424, 593600, 638120, 678400, 729280, 770560, 797650, 911600, 949760, 963200, 1020992, 1166848, 1187200, 1276240, 1458560, 1595300, 1823200, 1926400, 2041984, 2374400, 2552480, 2917120, 3190600, 3646400, 3852800, 4083968, 4748800, 5104960, 5834240, 6381200, 7292800, 8167936, 10209920, 12762400, 14585600, 20419840, 25524800, 29171200, 40839680, 51049600, 102099200, 204198400]

約数ペア:

[(1, 204198400), (2, 102099200), (4, 51049600), (5, 40839680), (7, 29171200), (8, 25524800), (10, 20419840), (14, 14585600), (16, 12762400), (20, 10209920), (25, 8167936), (28, 7292800), (32, 6381200), (35, 5834240), (40, 5104960), (43, 4748800), (50, 4083968), (53, 3852800), (56, 3646400), (64, 3190600), (70, 2917120), (80, 2552480), (86, 2374400), (100, 2041984), (106, 1926400), (112, 1823200), (128, 1595300), (140, 1458560), (160, 1276240), (172, 1187200), (175, 1166848), (200, 1020992), (212, 963200), (215, 949760), (224, 911600), (256, 797650), (265, 770560), (280, 729280), (301, 678400), (320, 638120), (344, 593600), (350, 583424), (371, 550400), (400, 510496), (424, 481600), (430, 474880), (448, 455800), (512, 398825), (530, 385280), (560, 364640), (602, 339200), (640, 319060), (688, 296800), (700, 291712), (742, 275200), (800, 255248), (848, 240800), (860, 237440), (896, 227900), (1060, 192640), (1075, 189952), (1120, 182320), (1204, 169600), (1280, 159530), (1325, 154112), (1376, 148400), (1400, 145856), (1484, 137600), (1505, 135680), (1600, 127624), (1696, 120400), (1720, 118720), (1792, 113950), (1855, 110080), (2120, 96320), (2150, 94976), (2240, 91160), (2279, 89600), (2408, 84800), (2560, 79765), (2650, 77056), (2752, 74200), (2800, 72928), (2968, 68800), (3010, 67840), (3200, 63812), (3392, 60200), (3440, 59360), (3584, 56975), (3710, 55040), (4240, 48160), (4300, 47488), (4480, 45580), (4558, 44800), (4816, 42400), (5300, 38528), (5504, 37100), (5600, 36464), (5936, 34400), (6020, 33920), (6400, 31906), (6784, 30100), (6880, 29680), (7420, 27520), (7525, 27136), (8480, 24080), (8600, 23744), (8960, 22790), (9116, 22400), (9275, 22016), (9632, 21200), (10600, 19264), (11008, 18550), (11200, 18232), (11395, 17920), (11872, 17200), (12040, 16960), (12800, 15953), (13568, 15050), (13760, 14840)]