200092100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 471193800

約数和(自身を除く): 271101700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 149, 260, 298, 325, 596, 650, 745, 1033, 1300, 1490, 1937, 2066, 2980, 3725, 3874, 4132, 5165, 7450, 7748, 9685, 10330, 13429, 14900, 19370, 20660, 25825, 26858, 38740, 48425, 51650, 53716, 67145, 96850, 103300, 134290, 153917, 193700, 268580, 307834, 335725, 615668, 671450, 769585, 1342900, 1539170, 2000921, 3078340, 3847925, 4001842, 7695850, 8003684, 10004605, 15391700, 20009210, 40018420, 50023025, 100046050, 200092100]

約数ペア:

[(1, 200092100), (2, 100046050), (4, 50023025), (5, 40018420), (10, 20009210), (13, 15391700), (20, 10004605), (25, 8003684), (26, 7695850), (50, 4001842), (52, 3847925), (65, 3078340), (100, 2000921), (130, 1539170), (149, 1342900), (260, 769585), (298, 671450), (325, 615668), (596, 335725), (650, 307834), (745, 268580), (1033, 193700), (1300, 153917), (1490, 134290), (1937, 103300), (2066, 96850), (2980, 67145), (3725, 53716), (3874, 51650), (4132, 48425), (5165, 38740), (7450, 26858), (7748, 25825), (9685, 20660), (10330, 19370), (13429, 14900)]