200045915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18899}}^1$

素因数の和:19006

約数の個数: 16

約数和(自身を含む): 251748000

約数和(自身を除く): 51702085

約数列:

[1, 5, 29, 73, 145, 365, 2117, 10585, 18899, 94495, 548071, 1379627, 2740355, 6898135, 40009183, 200045915]

約数ペア:

[(1, 200045915), (5, 40009183), (29, 6898135), (73, 2740355), (145, 1379627), (365, 548071), (2117, 94495), (10585, 18899)]