204419216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{555487}}^1$

素因数の和:555518

約数の個数: 20

約数和(自身を含む): 413283072

約数和(自身を除く): 208863856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 555487, 1110974, 2221948, 4443896, 8887792, 12776201, 25552402, 51104804, 102209608, 204419216]

約数ペア:

[(1, 204419216), (2, 102209608), (4, 51104804), (8, 25552402), (16, 12776201), (23, 8887792), (46, 4443896), (92, 2221948), (184, 1110974), (368, 555487)]