200980144

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{10459}}^1$

素因数の和:11668

約数の個数: 20

約数和(自身を含む): 389760520

約数和(自身を除く): 188780376

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 9608, 10459, 19216, 20918, 41836, 83672, 167344, 12561259, 25122518, 50245036, 100490072, 200980144]

約数ペア:

[(1, 200980144), (2, 100490072), (4, 50245036), (8, 25122518), (16, 12561259), (1201, 167344), (2402, 83672), (4804, 41836), (9608, 20918), (10459, 19216)]