204112872

素因数分解:

$2^3\times 3^4\times {\mathrm{314989}}^1$

素因数の和:315007

約数の個数: 40

約数和(自身を含む): 571706850

約数和(自身を除く): 367593978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 314989, 629978, 944967, 1259956, 1889934, 2519912, 2834901, 3779868, 5669802, 7559736, 8504703, 11339604, 17009406, 22679208, 25514109, 34018812, 51028218, 68037624, 102056436, 204112872]

約数ペア:

[(1, 204112872), (2, 102056436), (3, 68037624), (4, 51028218), (6, 34018812), (8, 25514109), (9, 22679208), (12, 17009406), (18, 11339604), (24, 8504703), (27, 7559736), (36, 5669802), (54, 3779868), (72, 2834901), (81, 2519912), (108, 1889934), (162, 1259956), (216, 944967), (324, 629978), (648, 314989)]