201806469

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1123}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 299487552

約数和(自身を除く): 97681083

約数列:

[1, 3, 9, 41, 123, 369, 487, 1123, 1461, 3369, 4383, 10107, 19967, 46043, 59901, 138129, 179703, 414387, 546901, 1640703, 4922109, 22422941, 67268823, 201806469]

約数ペア:

[(1, 201806469), (3, 67268823), (9, 22422941), (41, 4922109), (123, 1640703), (369, 546901), (487, 414387), (1123, 179703), (1461, 138129), (3369, 59901), (4383, 46043), (10107, 19967)]