219037148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{3041}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 418554864

約数和(自身を除く): 199517716

約数列:

[1, 2, 4, 11, 22, 44, 1637, 3041, 3274, 6082, 6548, 12164, 18007, 33451, 36014, 66902, 72028, 133804, 4978117, 9956234, 19912468, 54759287, 109518574, 219037148]

約数ペア:

[(1, 219037148), (2, 109518574), (4, 54759287), (11, 19912468), (22, 9956234), (44, 4978117), (1637, 133804), (3041, 72028), (3274, 66902), (6082, 36014), (6548, 33451), (12164, 18007)]