208700970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{23743}}^1$

素因数の和:24046

約数の個数: 32

約数和(自身を含む): 502612992

約数和(自身を除く): 293912022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 23743, 47486, 71229, 118715, 142458, 237430, 356145, 712290, 6956699, 13913398, 20870097, 34783495, 41740194, 69566990, 104350485, 208700970]

約数ペア:

[(1, 208700970), (2, 104350485), (3, 69566990), (5, 41740194), (6, 34783495), (10, 20870097), (15, 13913398), (30, 6956699), (293, 712290), (586, 356145), (879, 237430), (1465, 142458), (1758, 118715), (2930, 71229), (4395, 47486), (8790, 23743)]