201071030

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{134947}}^1$

素因数の和:135103

約数の個数: 16

約数和(自身を含む): 364359600

約数和(自身を除く): 163288570

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 134947, 269894, 674735, 1349470, 20107103, 40214206, 100535515, 201071030]

約数ペア:

[(1, 201071030), (2, 100535515), (5, 40214206), (10, 20107103), (149, 1349470), (298, 674735), (745, 269894), (1490, 134947)]