207905190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6930173}}^1$

素因数の和:6930183

約数の個数: 16

約数和(自身を含む): 498972528

約数和(自身を除く): 291067338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6930173, 13860346, 20790519, 34650865, 41581038, 69301730, 103952595, 207905190]

約数ペア:

[(1, 207905190), (2, 103952595), (3, 69301730), (5, 41581038), (6, 34650865), (10, 20790519), (15, 13860346), (30, 6930173)]