207260039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12713}}^1$

素因数の和:12874

約数の個数: 16

約数和(自身を含む): 252652608

約数和(自身を除く): 45392569

約数列:

[1, 7, 17, 119, 137, 959, 2329, 12713, 16303, 88991, 216121, 1512847, 1741681, 12191767, 29608577, 207260039]

約数ペア:

[(1, 207260039), (7, 29608577), (17, 12191767), (119, 1741681), (137, 1512847), (959, 216121), (2329, 88991), (12713, 16303)]