203493200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11831}}^1$

素因数の和:11892

約数の個数: 60

約数和(自身を含む): 500304288

約数和(自身を除く): 296811088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 11831, 17200, 23662, 47324, 59155, 94648, 118310, 189296, 236620, 295775, 473240, 508733, 591550, 946480, 1017466, 1183100, 2034932, 2366200, 2543665, 4069864, 4732400, 5087330, 8139728, 10174660, 12718325, 20349320, 25436650, 40698640, 50873300, 101746600, 203493200]

約数ペア:

[(1, 203493200), (2, 101746600), (4, 50873300), (5, 40698640), (8, 25436650), (10, 20349320), (16, 12718325), (20, 10174660), (25, 8139728), (40, 5087330), (43, 4732400), (50, 4069864), (80, 2543665), (86, 2366200), (100, 2034932), (172, 1183100), (200, 1017466), (215, 946480), (344, 591550), (400, 508733), (430, 473240), (688, 295775), (860, 236620), (1075, 189296), (1720, 118310), (2150, 94648), (3440, 59155), (4300, 47324), (8600, 23662), (11831, 17200)]