203415051

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{40529}}^1$

素因数の和:40778

約数の個数: 16

約数和(自身を含む): 311270400

約数和(自身を除く): 107855349

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 40529, 121587, 283703, 851109, 9686431, 29059293, 67805017, 203415051]

約数ペア:

[(1, 203415051), (3, 67805017), (7, 29059293), (21, 9686431), (239, 851109), (717, 283703), (1673, 121587), (5019, 40529)]