212948616

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239807}}^1$

素因数の和:239853

約数の個数: 32

約数和(自身を含む): 546762240

約数和(自身を除く): 333813624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 239807, 479614, 719421, 959228, 1438842, 1918456, 2877684, 5755368, 8872859, 17745718, 26618577, 35491436, 53237154, 70982872, 106474308, 212948616]

約数ペア:

[(1, 212948616), (2, 106474308), (3, 70982872), (4, 53237154), (6, 35491436), (8, 26618577), (12, 17745718), (24, 8872859), (37, 5755368), (74, 2877684), (111, 1918456), (148, 1438842), (222, 959228), (296, 719421), (444, 479614), (888, 239807)]