201761404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{63607}}^1$

素因数の和:63685

約数の個数: 24

約数和(自身を含む): 386482208

約数和(自身を除く): 184720804

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 63607, 127214, 254428, 826891, 1653782, 3307564, 3880027, 7760054, 15520108, 50440351, 100880702, 201761404]

約数ペア:

[(1, 201761404), (2, 100880702), (4, 50440351), (13, 15520108), (26, 7760054), (52, 3880027), (61, 3307564), (122, 1653782), (244, 826891), (793, 254428), (1586, 127214), (3172, 63607)]