201224270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1547879}}^1$

素因数の和:1547899

約数の個数: 16

約数和(自身を含む): 390065760

約数和(自身を除く): 188841490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1547879, 3095758, 7739395, 15478790, 20122427, 40244854, 100612135, 201224270]

約数ペア:

[(1, 201224270), (2, 100612135), (5, 40244854), (10, 20122427), (13, 15478790), (26, 7739395), (65, 3095758), (130, 1547879)]