208674730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3727}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 410676480

約数和(自身を除く): 202001750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2545, 3727, 5090, 5599, 7454, 11198, 18635, 27995, 37270, 40997, 55990, 81994, 204985, 409970, 1897043, 3794086, 9485215, 18970430, 20867473, 41734946, 104337365, 208674730]

約数ペア:

[(1, 208674730), (2, 104337365), (5, 41734946), (10, 20867473), (11, 18970430), (22, 9485215), (55, 3794086), (110, 1897043), (509, 409970), (1018, 204985), (2545, 81994), (3727, 55990), (5090, 40997), (5599, 37270), (7454, 27995), (11198, 18635)]