201720256

素因数分解:

$2^6\times {\mathrm{3151879}}^1$

素因数の和:3151891

約数の個数: 14

約数和(自身を含む): 400288760

約数和(自身を除く): 198568504

約数列:

[1, 2, 4, 8, 16, 32, 64, 3151879, 6303758, 12607516, 25215032, 50430064, 100860128, 201720256]

約数ペア:

[(1, 201720256), (2, 100860128), (4, 50430064), (8, 25215032), (16, 12607516), (32, 6303758), (64, 3151879)]