209997107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9103}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 235975680

約数和(自身を除く): 25978573

約数列:

[1, 17, 23, 59, 391, 1003, 1357, 9103, 23069, 154751, 209369, 537077, 3559273, 9130309, 12352771, 209997107]

約数ペア:

[(1, 209997107), (17, 12352771), (23, 9130309), (59, 3559273), (391, 537077), (1003, 209369), (1357, 154751), (9103, 23069)]