204683700865

素因数分解:

$5^1\times 7^2\times {\mathrm{1993}}^1\times {\mathrm{419189}}^1$

素因数の和:421201

約数の個数: 24

約数和(自身を含む): 285865782120

約数和(自身を除く): 81182081255

約数列:

[1, 5, 7, 35, 49, 245, 1993, 9965, 13951, 69755, 97657, 419189, 488285, 2095945, 2934323, 14671615, 20540261, 102701305, 835443677, 4177218385, 5848105739, 29240528695, 40936740173, 204683700865]

約数ペア:

[(1, 204683700865), (5, 40936740173), (7, 29240528695), (35, 5848105739), (49, 4177218385), (245, 835443677), (1993, 102701305), (9965, 20540261), (13951, 14671615), (69755, 2934323), (97657, 2095945), (419189, 488285)]