200731700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154409}}^1$

素因数の和:154436

約数の個数: 36

約数和(自身を含む): 469097580

約数和(自身を除く): 268365880

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154409, 308818, 617636, 772045, 1544090, 2007317, 3088180, 3860225, 4014634, 7720450, 8029268, 10036585, 15440900, 20073170, 40146340, 50182925, 100365850, 200731700]

約数ペア:

[(1, 200731700), (2, 100365850), (4, 50182925), (5, 40146340), (10, 20073170), (13, 15440900), (20, 10036585), (25, 8029268), (26, 7720450), (50, 4014634), (52, 3860225), (65, 3088180), (100, 2007317), (130, 1544090), (260, 772045), (325, 617636), (650, 308818), (1300, 154409)]