201996564506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{36947}}^1\times {\mathrm{248509}}^1$

素因数の和:285469

約数の個数: 16

約数和(自身を含む): 330550109280

約数和(自身を除く): 128553544774

約数列:

[1, 2, 11, 22, 36947, 73894, 248509, 406417, 497018, 812834, 2733599, 5467198, 9181662023, 18363324046, 100998282253, 201996564506]

約数ペア:

[(1, 201996564506), (2, 100998282253), (11, 18363324046), (22, 9181662023), (36947, 5467198), (73894, 2733599), (248509, 812834), (406417, 497018)]