105198638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1739

約数の個数: 16

約数和(自身を含む): 159840096

約数和(自身を除く): 54641458

約数列:

[1, 2, 103, 206, 421, 842, 1213, 2426, 43363, 86726, 124939, 249878, 510673, 1021346, 52599319, 105198638]

約数ペア:

[(1, 105198638), (2, 52599319), (103, 1021346), (206, 510673), (421, 249878), (842, 124939), (1213, 86726), (2426, 43363)]