205161872

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{14621}}^1$

素因数の和:15506

約数の個数: 20

約数和(自身を含む): 397981596

約数和(自身を除く): 192819724

約数列:

[1, 2, 4, 8, 16, 877, 1754, 3508, 7016, 14032, 14621, 29242, 58484, 116968, 233936, 12822617, 25645234, 51290468, 102580936, 205161872]

約数ペア:

[(1, 205161872), (2, 102580936), (4, 51290468), (8, 25645234), (16, 12822617), (877, 233936), (1754, 116968), (3508, 58484), (7016, 29242), (14032, 14621)]