201390488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{41201}}^1$

素因数の和:41267

約数の個数: 32

約数和(自身を含む): 415316160

約数和(自身を除く): 213925672

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 41201, 82402, 164804, 329608, 535613, 1071226, 1936447, 2142452, 3872894, 4284904, 7745788, 15491576, 25173811, 50347622, 100695244, 201390488]

約数ペア:

[(1, 201390488), (2, 100695244), (4, 50347622), (8, 25173811), (13, 15491576), (26, 7745788), (47, 4284904), (52, 3872894), (94, 2142452), (104, 1936447), (188, 1071226), (376, 535613), (611, 329608), (1222, 164804), (2444, 82402), (4888, 41201)]