201968039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2447}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 248951808

約数和(自身を除く): 46983769

約数列:

[1, 7, 13, 91, 907, 2447, 6349, 11791, 17129, 31811, 82537, 222677, 2219429, 15536003, 28852577, 201968039]

約数ペア:

[(1, 201968039), (7, 28852577), (13, 15536003), (91, 2219429), (907, 222677), (2447, 82537), (6349, 31811), (11791, 17129)]