198801576

素因数分解:

$2^3\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{2243}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 539098560

約数和(自身を除く): 340296984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1231, 2243, 2462, 3693, 4486, 4924, 6729, 7386, 8972, 9848, 11079, 13458, 14772, 17944, 20187, 22158, 26916, 29544, 40374, 44316, 53832, 80748, 88632, 161496, 2761133, 5522266, 8283399, 11044532, 16566798, 22089064, 24850197, 33133596, 49700394, 66267192, 99400788, 198801576]

約数ペア:

[(1, 198801576), (2, 99400788), (3, 66267192), (4, 49700394), (6, 33133596), (8, 24850197), (9, 22089064), (12, 16566798), (18, 11044532), (24, 8283399), (36, 5522266), (72, 2761133), (1231, 161496), (2243, 88632), (2462, 80748), (3693, 53832), (4486, 44316), (4924, 40374), (6729, 29544), (7386, 26916), (8972, 22158), (9848, 20187), (11079, 17944), (13458, 14772)]