201202048

素因数分解:

$2^7\times {\mathrm{1229}}^1\times {\mathrm{1279}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 401472000

約数和(自身を除く): 200269952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1229, 1279, 2458, 2558, 4916, 5116, 9832, 10232, 19664, 20464, 39328, 40928, 78656, 81856, 157312, 163712, 1571891, 3143782, 6287564, 12575128, 25150256, 50300512, 100601024, 201202048]

約数ペア:

[(1, 201202048), (2, 100601024), (4, 50300512), (8, 25150256), (16, 12575128), (32, 6287564), (64, 3143782), (128, 1571891), (1229, 163712), (1279, 157312), (2458, 81856), (2558, 78656), (4916, 40928), (5116, 39328), (9832, 20464), (10232, 19664)]