222779812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{32027}}^1$

素因数の和:32115

約数の個数: 24

約数和(自身を含む): 408933504

約数和(自身を除く): 186153692

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 32027, 64054, 128108, 1184999, 1505269, 2369998, 3010538, 4739996, 6021076, 55694953, 111389906, 222779812]

約数ペア:

[(1, 222779812), (2, 111389906), (4, 55694953), (37, 6021076), (47, 4739996), (74, 3010538), (94, 2369998), (148, 1505269), (188, 1184999), (1739, 128108), (3478, 64054), (6956, 32027)]