207624018979

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{4251019}}^1$

素因数の和:4251079

約数の個数: 18

約数和(自身を含む): 238826554620

約数和(自身を除く): 31202535641

約数列:

[1, 13, 17, 169, 221, 289, 2873, 3757, 48841, 4251019, 55263247, 72267323, 718422211, 939475199, 1228544491, 12213177587, 15971078383, 207624018979]

約数ペア:

[(1, 207624018979), (13, 15971078383), (17, 12213177587), (169, 1228544491), (221, 939475199), (289, 718422211), (2873, 72267323), (3757, 55263247), (48841, 4251019)]