201928000

素因数分解:

$2^6\times 5^3\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 112

約数和(自身を含む): 512576064

約数和(自身を除く): 310648064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 160, 172, 200, 215, 250, 320, 344, 400, 430, 500, 587, 688, 800, 860, 1000, 1075, 1174, 1376, 1600, 1720, 2000, 2150, 2348, 2752, 2935, 3440, 4000, 4300, 4696, 5375, 5870, 6880, 8000, 8600, 9392, 10750, 11740, 13760, 14675, 17200, 18784, 21500, 23480, 25241, 29350, 34400, 37568, 43000, 46960, 50482, 58700, 68800, 73375, 86000, 93920, 100964, 117400, 126205, 146750, 172000, 187840, 201928, 234800, 252410, 293500, 344000, 403856, 469600, 504820, 587000, 631025, 807712, 939200, 1009640, 1174000, 1262050, 1615424, 2019280, 2348000, 2524100, 3155125, 4038560, 4696000, 5048200, 6310250, 8077120, 10096400, 12620500, 20192800, 25241000, 40385600, 50482000, 100964000, 201928000]

約数ペア:

[(1, 201928000), (2, 100964000), (4, 50482000), (5, 40385600), (8, 25241000), (10, 20192800), (16, 12620500), (20, 10096400), (25, 8077120), (32, 6310250), (40, 5048200), (43, 4696000), (50, 4038560), (64, 3155125), (80, 2524100), (86, 2348000), (100, 2019280), (125, 1615424), (160, 1262050), (172, 1174000), (200, 1009640), (215, 939200), (250, 807712), (320, 631025), (344, 587000), (400, 504820), (430, 469600), (500, 403856), (587, 344000), (688, 293500), (800, 252410), (860, 234800), (1000, 201928), (1075, 187840), (1174, 172000), (1376, 146750), (1600, 126205), (1720, 117400), (2000, 100964), (2150, 93920), (2348, 86000), (2752, 73375), (2935, 68800), (3440, 58700), (4000, 50482), (4300, 46960), (4696, 43000), (5375, 37568), (5870, 34400), (6880, 29350), (8000, 25241), (8600, 23480), (9392, 21500), (10750, 18784), (11740, 17200), (13760, 14675)]