201288270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5361

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 309646770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 5279, 6355, 7626, 10558, 12710, 15837, 19065, 26395, 31674, 38130, 52790, 79185, 158370, 163649, 216439, 327298, 432878, 490947, 649317, 818245, 981894, 1082195, 1298634, 1636490, 2164390, 2454735, 3246585, 4909470, 6493170, 6709609, 13419218, 20128827, 33548045, 40257654, 67096090, 100644135, 201288270]

約数ペア:

[(1, 201288270), (2, 100644135), (3, 67096090), (5, 40257654), (6, 33548045), (10, 20128827), (15, 13419218), (30, 6709609), (31, 6493170), (41, 4909470), (62, 3246585), (82, 2454735), (93, 2164390), (123, 1636490), (155, 1298634), (186, 1082195), (205, 981894), (246, 818245), (310, 649317), (410, 490947), (465, 432878), (615, 327298), (930, 216439), (1230, 163649), (1271, 158370), (2542, 79185), (3813, 52790), (5279, 38130), (6355, 31674), (7626, 26395), (10558, 19065), (12710, 15837)]