221470904

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{631}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 422315040

約数和(自身を除く): 200844136

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 601, 631, 1202, 1262, 2404, 2524, 4808, 5048, 43873, 46063, 87746, 92126, 175492, 184252, 350984, 368504, 379231, 758462, 1516924, 3033848, 27683863, 55367726, 110735452, 221470904]

約数ペア:

[(1, 221470904), (2, 110735452), (4, 55367726), (8, 27683863), (73, 3033848), (146, 1516924), (292, 758462), (584, 379231), (601, 368504), (631, 350984), (1202, 184252), (1262, 175492), (2404, 92126), (2524, 87746), (4808, 46063), (5048, 43873)]