187949212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 385378560

約数和(自身を除く): 197429348

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 1207, 1562, 2414, 3124, 3539, 4828, 7078, 13277, 14156, 26554, 38929, 53108, 60163, 77858, 120326, 155716, 240652, 251269, 502538, 661793, 1005076, 1323586, 2647172, 2763959, 4271573, 5527918, 8543146, 11055836, 17086292, 46987303, 93974606, 187949212]

約数ペア:

[(1, 187949212), (2, 93974606), (4, 46987303), (11, 17086292), (17, 11055836), (22, 8543146), (34, 5527918), (44, 4271573), (68, 2763959), (71, 2647172), (142, 1323586), (187, 1005076), (284, 661793), (374, 502538), (748, 251269), (781, 240652), (1207, 155716), (1562, 120326), (2414, 77858), (3124, 60163), (3539, 53108), (4828, 38929), (7078, 26554), (13277, 14156)]