209300790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6976693}}^1$

素因数の和:6976703

約数の個数: 16

約数和(自身を含む): 502321968

約数和(自身を除く): 293021178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6976693, 13953386, 20930079, 34883465, 41860158, 69766930, 104650395, 209300790]

約数ペア:

[(1, 209300790), (2, 104650395), (3, 69766930), (5, 41860158), (6, 34883465), (10, 20930079), (15, 13953386), (30, 6976693)]