203157210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{23929}}^1$

素因数の和:24222

約数の個数: 32

約数和(自身を含む): 489320640

約数和(自身を除く): 286163430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 4245, 8490, 23929, 47858, 71787, 119645, 143574, 239290, 358935, 717870, 6771907, 13543814, 20315721, 33859535, 40631442, 67719070, 101578605, 203157210]

約数ペア:

[(1, 203157210), (2, 101578605), (3, 67719070), (5, 40631442), (6, 33859535), (10, 20315721), (15, 13543814), (30, 6771907), (283, 717870), (566, 358935), (849, 239290), (1415, 143574), (1698, 119645), (2830, 71787), (4245, 47858), (8490, 23929)]