201812648690

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{455261}}^1$

素因数の和:455822

約数の個数: 32

約数和(自身を含む): 367811632944

約数和(自身を除く): 165998984254

約数列:

[1, 2, 5, 10, 97, 194, 457, 485, 914, 970, 2285, 4570, 44329, 88658, 221645, 443290, 455261, 910522, 2276305, 4552610, 44160317, 88320634, 208054277, 220801585, 416108554, 441603170, 1040271385, 2080542770, 20181264869, 40362529738, 100906324345, 201812648690]

約数ペア:

[(1, 201812648690), (2, 100906324345), (5, 40362529738), (10, 20181264869), (97, 2080542770), (194, 1040271385), (457, 441603170), (485, 416108554), (914, 220801585), (970, 208054277), (2285, 88320634), (4570, 44160317), (44329, 4552610), (88658, 2276305), (221645, 910522), (443290, 455261)]