207252865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12377}}^1$

素因数の和:12596

約数の個数: 16

約数和(自身を含む): 264691152

約数和(自身を除く): 57438287

約数列:

[1, 5, 17, 85, 197, 985, 3349, 12377, 16745, 61885, 210409, 1052045, 2438269, 12191345, 41450573, 207252865]

約数ペア:

[(1, 207252865), (5, 41450573), (17, 12191345), (85, 2438269), (197, 1052045), (985, 210409), (3349, 61885), (12377, 16745)]