227478836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{15137}}^1$

素因数の和:15188

約数の個数: 36

約数和(自身を含む): 455441868

約数和(自身を除く): 227963032

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 15028, 15137, 30274, 60548, 196781, 257329, 393562, 514658, 787124, 1029316, 3345277, 4374593, 6690554, 8749186, 13381108, 17498372, 56869709, 113739418, 227478836]

約数ペア:

[(1, 227478836), (2, 113739418), (4, 56869709), (13, 17498372), (17, 13381108), (26, 8749186), (34, 6690554), (52, 4374593), (68, 3345277), (221, 1029316), (289, 787124), (442, 514658), (578, 393562), (884, 257329), (1156, 196781), (3757, 60548), (7514, 30274), (15028, 15137)]