220161110212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1\times {\mathrm{10597}}^1$

素因数の和:11480

約数の個数: 48

約数和(自身を含む): 398108782960

約数和(自身を除く): 177947672748

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 613, 916, 1226, 2452, 8473, 10597, 16946, 21194, 22681, 33892, 42388, 45362, 90724, 140377, 280754, 392089, 561508, 784178, 1568356, 2426713, 4853426, 5193949, 6495961, 9706852, 10387898, 12991922, 20775796, 25983844, 89788381, 179576762, 240350557, 359153524, 480701114, 961402228, 1487575069, 2975150138, 5950300276, 55040277553, 110080555106, 220161110212]

約数ペア:

[(1, 220161110212), (2, 110080555106), (4, 55040277553), (37, 5950300276), (74, 2975150138), (148, 1487575069), (229, 961402228), (458, 480701114), (613, 359153524), (916, 240350557), (1226, 179576762), (2452, 89788381), (8473, 25983844), (10597, 20775796), (16946, 12991922), (21194, 10387898), (22681, 9706852), (33892, 6495961), (42388, 5193949), (45362, 4853426), (90724, 2426713), (140377, 1568356), (280754, 784178), (392089, 561508)]