201118365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3917}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 400952448

約数和(自身を除く): 199834083

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 2445, 3423, 3917, 5705, 7335, 10269, 11751, 17115, 19585, 27419, 35253, 51345, 58755, 82257, 137095, 176265, 246771, 411285, 638471, 1233855, 1915413, 3192355, 4469297, 5746239, 9577065, 13407891, 22346485, 28731195, 40223673, 67039455, 201118365]

約数ペア:

[(1, 201118365), (3, 67039455), (5, 40223673), (7, 28731195), (9, 22346485), (15, 13407891), (21, 9577065), (35, 5746239), (45, 4469297), (63, 3192355), (105, 1915413), (163, 1233855), (315, 638471), (489, 411285), (815, 246771), (1141, 176265), (1467, 137095), (2445, 82257), (3423, 58755), (3917, 51345), (5705, 35253), (7335, 27419), (10269, 19585), (11751, 17115)]