202157260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348547}}^1$

素因数の和:348585

約数の個数: 24

約数和(自身を含む): 439170480

約数和(自身を除く): 237013220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348547, 697094, 1394188, 1742735, 3485470, 6970940, 10107863, 20215726, 40431452, 50539315, 101078630, 202157260]

約数ペア:

[(1, 202157260), (2, 101078630), (4, 50539315), (5, 40431452), (10, 20215726), (20, 10107863), (29, 6970940), (58, 3485470), (116, 1742735), (145, 1394188), (290, 697094), (580, 348547)]