201105715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{14029}}^1$

素因数の和:14142

約数の個数: 16

約数和(自身を含む): 250519680

約数和(自身を除く): 49413965

約数列:

[1, 5, 47, 61, 235, 305, 2867, 14029, 14335, 70145, 659363, 855769, 3296815, 4278845, 40221143, 201105715]

約数ペア:

[(1, 201105715), (5, 40221143), (47, 4278845), (61, 3296815), (235, 855769), (305, 659363), (2867, 70145), (14029, 14335)]