201858540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 613448640

約数和(自身を除く): 411590100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1370, 1644, 1781, 1889, 2055, 2740, 3562, 3778, 4110, 5343, 5667, 7124, 7556, 8220, 8905, 9445, 10686, 11334, 17810, 18890, 21372, 22668, 24557, 26715, 28335, 35620, 37780, 49114, 53430, 56670, 73671, 98228, 106860, 113340, 122785, 147342, 245570, 258793, 294684, 368355, 491140, 517586, 736710, 776379, 1035172, 1293965, 1473420, 1552758, 2587930, 3105516, 3364309, 3881895, 5175860, 6728618, 7763790, 10092927, 13457236, 15527580, 16821545, 20185854, 33643090, 40371708, 50464635, 67286180, 100929270, 201858540]

約数ペア:

[(1, 201858540), (2, 100929270), (3, 67286180), (4, 50464635), (5, 40371708), (6, 33643090), (10, 20185854), (12, 16821545), (13, 15527580), (15, 13457236), (20, 10092927), (26, 7763790), (30, 6728618), (39, 5175860), (52, 3881895), (60, 3364309), (65, 3105516), (78, 2587930), (130, 1552758), (137, 1473420), (156, 1293965), (195, 1035172), (260, 776379), (274, 736710), (390, 517586), (411, 491140), (548, 368355), (685, 294684), (780, 258793), (822, 245570), (1370, 147342), (1644, 122785), (1781, 113340), (1889, 106860), (2055, 98228), (2740, 73671), (3562, 56670), (3778, 53430), (4110, 49114), (5343, 37780), (5667, 35620), (7124, 28335), (7556, 26715), (8220, 24557), (8905, 22668), (9445, 21372), (10686, 18890), (11334, 17810)]