201368671

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 239565920

約数和(自身を除く): 38197249

約数列:

[1, 7, 41, 109, 157, 287, 763, 1099, 1681, 4469, 6437, 11767, 17113, 31283, 45059, 119791, 183229, 263917, 701633, 1282603, 1847419, 4911431, 28766953, 201368671]

約数ペア:

[(1, 201368671), (7, 28766953), (41, 4911431), (109, 1847419), (157, 1282603), (287, 701633), (763, 263917), (1099, 183229), (1681, 119791), (4469, 45059), (6437, 31283), (11767, 17113)]