201128345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61981}}^1$

素因数の和:62056

約数の個数: 16

約数和(自身を含む): 267762240

約数和(自身を除く): 66633895

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 61981, 309905, 681791, 3408955, 3656879, 18284395, 40225669, 201128345]

約数ペア:

[(1, 201128345), (5, 40225669), (11, 18284395), (55, 3656879), (59, 3408955), (295, 681791), (649, 309905), (3245, 61981)]