149025502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{20773}}^1$

素因数の和:21003

約数の個数: 16

約数和(自身を含む): 237820752

約数和(自身を除く): 88795250

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 20773, 41546, 353141, 706282, 4383103, 8766206, 74512751, 149025502]

約数ペア:

[(1, 149025502), (2, 74512751), (17, 8766206), (34, 4383103), (211, 706282), (422, 353141), (3587, 41546), (7174, 20773)]