214980964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{12757}}^1$

素因数の和:13155

約数の個数: 24

約数和(自身を含む): 411522048

約数和(自身を除く): 196541084

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 12757, 16852, 25514, 51028, 140327, 280654, 561308, 4885931, 9771862, 19543724, 53745241, 107490482, 214980964]

約数ペア:

[(1, 214980964), (2, 107490482), (4, 53745241), (11, 19543724), (22, 9771862), (44, 4885931), (383, 561308), (766, 280654), (1532, 140327), (4213, 51028), (8426, 25514), (12757, 16852)]