219328

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 28

約数和(自身を含む): 457200

約数和(自身を除く): 237872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 149, 184, 298, 368, 596, 736, 1192, 1472, 2384, 3427, 4768, 6854, 9536, 13708, 27416, 54832, 109664, 219328]

約数ペア:

[(1, 219328), (2, 109664), (4, 54832), (8, 27416), (16, 13708), (23, 9536), (32, 6854), (46, 4768), (64, 3427), (92, 2384), (149, 1472), (184, 1192), (298, 736), (368, 596)]