220154466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{50891}}^1$

素因数の和:51006

約数の個数: 32

約数和(自身を含む): 508105728

約数和(自身を除く): 287951262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 50891, 101782, 152673, 305346, 356237, 712474, 1068711, 2137422, 5241773, 10483546, 15725319, 31450638, 36692411, 73384822, 110077233, 220154466]

約数ペア:

[(1, 220154466), (2, 110077233), (3, 73384822), (6, 36692411), (7, 31450638), (14, 15725319), (21, 10483546), (42, 5241773), (103, 2137422), (206, 1068711), (309, 712474), (618, 356237), (721, 305346), (1442, 152673), (2163, 101782), (4326, 50891)]