201627620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530599}}^1$

素因数の和:530627

約数の個数: 24

約数和(自身を含む): 445704000

約数和(自身を除く): 244076380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530599, 1061198, 2122396, 2652995, 5305990, 10081381, 10611980, 20162762, 40325524, 50406905, 100813810, 201627620]

約数ペア:

[(1, 201627620), (2, 100813810), (4, 50406905), (5, 40325524), (10, 20162762), (19, 10611980), (20, 10081381), (38, 5305990), (76, 2652995), (95, 2122396), (190, 1061198), (380, 530599)]