201995964752

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{30130663}}^1$

素因数の和:30131090

約数の個数: 20

約数和(自身を含む): 392301245280

約数和(自身を除く): 190305280528

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 30130663, 60261326, 120522652, 241045304, 482090608, 12624747797, 25249495594, 50498991188, 100997982376, 201995964752]

約数ペア:

[(1, 201995964752), (2, 100997982376), (4, 50498991188), (8, 25249495594), (16, 12624747797), (419, 482090608), (838, 241045304), (1676, 120522652), (3352, 60261326), (6704, 30130663)]