200170880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 600702480

約数和(自身を除く): 400531600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 491, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 982, 1040, 1120, 1274, 1456, 1568, 1664, 1820, 1960, 1964, 2080, 2240, 2455, 2548, 2912, 3136, 3185, 3437, 3640, 3920, 3928, 4160, 4480, 4910, 5096, 5824, 6272, 6370, 6383, 6874, 7280, 7840, 7856, 8320, 9820, 10192, 11648, 12740, 12766, 13748, 14560, 15680, 15712, 17185, 19640, 20384, 24059, 25480, 25532, 27496, 29120, 31360, 31424, 31915, 34370, 39280, 40768, 44681, 48118, 50960, 51064, 54992, 58240, 62848, 63830, 68740, 78560, 81536, 89362, 96236, 101920, 102128, 109984, 120295, 127660, 137480, 157120, 178724, 192472, 203840, 204256, 219968, 223405, 240590, 255320, 274960, 312767, 314240, 357448, 384944, 407680, 408512, 439936, 446810, 481180, 510640, 549920, 625534, 714896, 769888, 817024, 893620, 962360, 1021280, 1099840, 1251068, 1429792, 1539776, 1563835, 1787240, 1924720, 2042560, 2199680, 2502136, 2859584, 3079552, 3127670, 3574480, 3849440, 4085120, 5004272, 5719168, 6255340, 7148960, 7698880, 10008544, 12510680, 14297920, 15397760, 20017088, 25021360, 28595840, 40034176, 50042720, 100085440, 200170880]

約数ペア:

[(1, 200170880), (2, 100085440), (4, 50042720), (5, 40034176), (7, 28595840), (8, 25021360), (10, 20017088), (13, 15397760), (14, 14297920), (16, 12510680), (20, 10008544), (26, 7698880), (28, 7148960), (32, 6255340), (35, 5719168), (40, 5004272), (49, 4085120), (52, 3849440), (56, 3574480), (64, 3127670), (65, 3079552), (70, 2859584), (80, 2502136), (91, 2199680), (98, 2042560), (104, 1924720), (112, 1787240), (128, 1563835), (130, 1539776), (140, 1429792), (160, 1251068), (182, 1099840), (196, 1021280), (208, 962360), (224, 893620), (245, 817024), (260, 769888), (280, 714896), (320, 625534), (364, 549920), (392, 510640), (416, 481180), (448, 446810), (455, 439936), (490, 408512), (491, 407680), (520, 384944), (560, 357448), (637, 314240), (640, 312767), (728, 274960), (784, 255320), (832, 240590), (896, 223405), (910, 219968), (980, 204256), (982, 203840), (1040, 192472), (1120, 178724), (1274, 157120), (1456, 137480), (1568, 127660), (1664, 120295), (1820, 109984), (1960, 102128), (1964, 101920), (2080, 96236), (2240, 89362), (2455, 81536), (2548, 78560), (2912, 68740), (3136, 63830), (3185, 62848), (3437, 58240), (3640, 54992), (3920, 51064), (3928, 50960), (4160, 48118), (4480, 44681), (4910, 40768), (5096, 39280), (5824, 34370), (6272, 31915), (6370, 31424), (6383, 31360), (6874, 29120), (7280, 27496), (7840, 25532), (7856, 25480), (8320, 24059), (9820, 20384), (10192, 19640), (11648, 17185), (12740, 15712), (12766, 15680), (13748, 14560)]