201991292

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{1151}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 359235072

約数和(自身を除く): 157243780

約数列:

[1, 2, 4, 73, 146, 292, 601, 1151, 1202, 2302, 2404, 4604, 43873, 84023, 87746, 168046, 175492, 336092, 691751, 1383502, 2767004, 50497823, 100995646, 201991292]

約数ペア:

[(1, 201991292), (2, 100995646), (4, 50497823), (73, 2767004), (146, 1383502), (292, 691751), (601, 336092), (1151, 175492), (1202, 168046), (2302, 87746), (2404, 84023), (4604, 43873)]