202913876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{10271}}^1$

素因数の和:10735

約数の個数: 24

約数和(自身を含む): 388281600

約数和(自身を除く): 185367724

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 10271, 19756, 20542, 41084, 112981, 225962, 451924, 4611679, 9223358, 18446716, 50728469, 101456938, 202913876]

約数ペア:

[(1, 202913876), (2, 101456938), (4, 50728469), (11, 18446716), (22, 9223358), (44, 4611679), (449, 451924), (898, 225962), (1796, 112981), (4939, 41084), (9878, 20542), (10271, 19756)]