220094553

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{132667}}^1$

素因数の和:132756

約数の個数: 16

約数和(自身を含む): 339630080

約数和(自身を除く): 119535527

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 132667, 398001, 928669, 2786007, 10480693, 31442079, 73364851, 220094553]

約数ペア:

[(1, 220094553), (3, 73364851), (7, 31442079), (21, 10480693), (79, 2786007), (237, 928669), (553, 398001), (1659, 132667)]