201855012988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11020693}}^1$

素因数の和:11020957

約数の個数: 24

約数和(自身を含む): 373381112720

約数和(自身を除く): 171526099732

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 11020693, 22041386, 44082772, 209393167, 418786334, 837572668, 2655987013, 5311974026, 10623948052, 50463753247, 100927506494, 201855012988]

約数ペア:

[(1, 201855012988), (2, 100927506494), (4, 50463753247), (19, 10623948052), (38, 5311974026), (76, 2655987013), (241, 837572668), (482, 418786334), (964, 209393167), (4579, 44082772), (9158, 22041386), (18316, 11020693)]