201112480084

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{636431899}}^1$

素因数の和:636431982

約数の個数: 12

約数和(自身を含む): 356401864000

約数和(自身を除く): 155289383916

約数列:

[1, 2, 4, 79, 158, 316, 636431899, 1272863798, 2545727596, 50278120021, 100556240042, 201112480084]

約数ペア:

[(1, 201112480084), (2, 100556240042), (4, 50278120021), (79, 2545727596), (158, 1272863798), (316, 636431899)]