201855788930

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{90518291}}^1$

素因数の和:90518521

約数の個数: 16

約数和(自身を含む): 364969753344

約数和(自身を除く): 163113964414

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 90518291, 181036582, 452591455, 905182910, 20185578893, 40371157786, 100927894465, 201855788930]

約数ペア:

[(1, 201855788930), (2, 100927894465), (5, 40371157786), (10, 20185578893), (223, 905182910), (446, 452591455), (1115, 181036582), (2230, 90518291)]