215539097

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3881}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 236025600

約数和(自身を除く): 20486503

約数列:

[1, 19, 37, 79, 703, 1501, 2923, 3881, 55537, 73739, 143597, 306599, 2728343, 5825381, 11344163, 215539097]

約数ペア:

[(1, 215539097), (19, 11344163), (37, 5825381), (79, 2728343), (703, 306599), (1501, 143597), (2923, 73739), (3881, 55537)]