201434989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73597}}^1$

素因数の和:73644

約数の個数: 16

約数和(自身を含む): 254354688

約数和(自身を除く): 52919699

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 73597, 515179, 1251149, 1692731, 8758043, 11849117, 28776427, 201434989]

約数ペア:

[(1, 201434989), (7, 28776427), (17, 11849117), (23, 8758043), (119, 1692731), (161, 1251149), (391, 515179), (2737, 73597)]