198131208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{68227}}^1$

素因数の和:68258

約数の個数: 48

約数和(自身を含む): 544459440

約数和(自身を除く): 346328232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 68227, 136454, 204681, 272908, 409362, 545816, 750497, 818724, 1500994, 1637448, 2251491, 3001988, 4502982, 6003976, 8255467, 9005964, 16510934, 18011928, 24766401, 33021868, 49532802, 66043736, 99065604, 198131208]

約数ペア:

[(1, 198131208), (2, 99065604), (3, 66043736), (4, 49532802), (6, 33021868), (8, 24766401), (11, 18011928), (12, 16510934), (22, 9005964), (24, 8255467), (33, 6003976), (44, 4502982), (66, 3001988), (88, 2251491), (121, 1637448), (132, 1500994), (242, 818724), (264, 750497), (363, 545816), (484, 409362), (726, 272908), (968, 204681), (1452, 136454), (2904, 68227)]