201101185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{11903}}^1$

素因数の和:12048

約数の個数: 16

約数和(自身を含む): 251412480

約数和(自身を除く): 50311295

約数列:

[1, 5, 31, 109, 155, 545, 3379, 11903, 16895, 59515, 368993, 1297427, 1844965, 6487135, 40220237, 201101185]

約数ペア:

[(1, 201101185), (5, 40220237), (31, 6487135), (109, 1844965), (155, 1297427), (545, 368993), (3379, 59515), (11903, 16895)]