196993030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18257}}^1$

素因数の和:18360

約数の個数: 32

約数和(自身を含む): 386485344

約数和(自身を除く): 189492314

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 18257, 36514, 91285, 182570, 237341, 474682, 1186705, 1515331, 2373410, 3030662, 7576655, 15153310, 19699303, 39398606, 98496515, 196993030]

約数ペア:

[(1, 196993030), (2, 98496515), (5, 39398606), (10, 19699303), (13, 15153310), (26, 7576655), (65, 3030662), (83, 2373410), (130, 1515331), (166, 1186705), (415, 474682), (830, 237341), (1079, 182570), (2158, 91285), (5395, 36514), (10790, 18257)]