211032380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13757}}^1$

素因数の和:13838

約数の個数: 48

約数和(自身を含む): 485382240

約数和(自身を除く): 274349860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 13757, 15340, 27514, 55028, 68785, 137570, 178841, 275140, 357682, 715364, 811663, 894205, 1623326, 1788410, 3246652, 3576820, 4058315, 8116630, 10551619, 16233260, 21103238, 42206476, 52758095, 105516190, 211032380]

約数ペア:

[(1, 211032380), (2, 105516190), (4, 52758095), (5, 42206476), (10, 21103238), (13, 16233260), (20, 10551619), (26, 8116630), (52, 4058315), (59, 3576820), (65, 3246652), (118, 1788410), (130, 1623326), (236, 894205), (260, 811663), (295, 715364), (590, 357682), (767, 275140), (1180, 178841), (1534, 137570), (3068, 68785), (3835, 55028), (7670, 27514), (13757, 15340)]