204098389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 244850688

約数和(自身を除く): 40752299

約数列:

[1, 11, 23, 31, 53, 253, 341, 491, 583, 713, 1219, 1643, 5401, 7843, 11293, 13409, 15221, 18073, 26023, 37789, 124223, 167431, 286253, 350083, 415679, 598529, 806713, 3850913, 6583819, 8873843, 18554399, 204098389]

約数ペア:

[(1, 204098389), (11, 18554399), (23, 8873843), (31, 6583819), (53, 3850913), (253, 806713), (341, 598529), (491, 415679), (583, 350083), (713, 286253), (1219, 167431), (1643, 124223), (5401, 37789), (7843, 26023), (11293, 18073), (13409, 15221)]