201995047364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{45453431}}^1$

素因数の和:45453547

約数の個数: 24

約数和(自身を含む): 389445005376

約数和(自身を除く): 187449958012

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 45453431, 90906862, 181813724, 499987741, 999975482, 1999950964, 4590796531, 9181593062, 18363186124, 50498761841, 100997523682, 201995047364]

約数ペア:

[(1, 201995047364), (2, 100997523682), (4, 50498761841), (11, 18363186124), (22, 9181593062), (44, 4590796531), (101, 1999950964), (202, 999975482), (404, 499987741), (1111, 181813724), (2222, 90906862), (4444, 45453431)]