197003014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{142963}}^1$

素因数の和:143031

約数の個数: 16

約数和(自身を含む): 324242352

約数和(自身を除く): 127239338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 142963, 285926, 1858519, 3717038, 7577039, 15154078, 98501507, 197003014]

約数ペア:

[(1, 197003014), (2, 98501507), (13, 15154078), (26, 7577039), (53, 3717038), (106, 1858519), (689, 285926), (1378, 142963)]