201618908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{17581}}^1$

素因数の和:17693

約数の個数: 24

約数和(自身を含む): 366268224

約数和(自身を除く): 164649316

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 2867, 5734, 11468, 17581, 35162, 70324, 826307, 1072441, 1652614, 2144882, 3305228, 4289764, 50404727, 100809454, 201618908]

約数ペア:

[(1, 201618908), (2, 100809454), (4, 50404727), (47, 4289764), (61, 3305228), (94, 2144882), (122, 1652614), (188, 1072441), (244, 826307), (2867, 70324), (5734, 35162), (11468, 17581)]