220255248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{148021}}^1$

素因数の和:148063

約数の個数: 40

約数和(自身を含む): 587351296

約数和(自身を除く): 367096048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 148021, 296042, 444063, 592084, 888126, 1184168, 1776252, 2368336, 3552504, 4588651, 7105008, 9177302, 13765953, 18354604, 27531906, 36709208, 55063812, 73418416, 110127624, 220255248]

約数ペア:

[(1, 220255248), (2, 110127624), (3, 73418416), (4, 55063812), (6, 36709208), (8, 27531906), (12, 18354604), (16, 13765953), (24, 9177302), (31, 7105008), (48, 4588651), (62, 3552504), (93, 2368336), (124, 1776252), (186, 1184168), (248, 888126), (372, 592084), (496, 444063), (744, 296042), (1488, 148021)]