201564716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{3533}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 374038560

約数和(自身を除く): 172473844

約数列:

[1, 2, 4, 17, 34, 68, 839, 1678, 3356, 3533, 7066, 14132, 14263, 28526, 57052, 60061, 120122, 240244, 2964187, 5928374, 11856748, 50391179, 100782358, 201564716]

約数ペア:

[(1, 201564716), (2, 100782358), (4, 50391179), (17, 11856748), (34, 5928374), (68, 2964187), (839, 240244), (1678, 120122), (3356, 60061), (3533, 57052), (7066, 28526), (14132, 14263)]