220132488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{295877}}^1$

素因数の和:295917

約数の個数: 32

約数和(自身を含む): 568085760

約数和(自身を除く): 347953272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 295877, 591754, 887631, 1183508, 1775262, 2367016, 3550524, 7101048, 9172187, 18344374, 27516561, 36688748, 55033122, 73377496, 110066244, 220132488]

約数ペア:

[(1, 220132488), (2, 110066244), (3, 73377496), (4, 55033122), (6, 36688748), (8, 27516561), (12, 18344374), (24, 9172187), (31, 7101048), (62, 3550524), (93, 2367016), (124, 1775262), (186, 1183508), (248, 887631), (372, 591754), (744, 295877)]