203206890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{37423}}^1$

素因数の和:37614

約数の個数: 32

約数和(自身を含む): 490404096

約数和(自身を除く): 287197206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 37423, 74846, 112269, 187115, 224538, 374230, 561345, 1122690, 6773563, 13547126, 20320689, 33867815, 40641378, 67735630, 101603445, 203206890]

約数ペア:

[(1, 203206890), (2, 101603445), (3, 67735630), (5, 40641378), (6, 33867815), (10, 20320689), (15, 13547126), (30, 6773563), (181, 1122690), (362, 561345), (543, 374230), (905, 224538), (1086, 187115), (1810, 112269), (2715, 74846), (5430, 37423)]