210345551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 232552320

約数和(自身を除く): 22206769

約数列:

[1, 13, 43, 559, 571, 659, 7423, 8567, 24553, 28337, 319189, 368381, 376289, 4891757, 16180427, 210345551]

約数ペア:

[(1, 210345551), (13, 16180427), (43, 4891757), (559, 376289), (571, 368381), (659, 319189), (7423, 28337), (8567, 24553)]