206967888

素因数分解:

$2^4\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{1217}}^1$

素因数の和:2412

約数の個数: 60

約数和(自身を含む): 580189428

約数和(自身を除く): 373221540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1181, 1217, 2362, 2434, 3543, 3651, 4724, 4868, 7086, 7302, 9448, 9736, 10629, 10953, 14172, 14604, 18896, 19472, 21258, 21906, 28344, 29208, 42516, 43812, 56688, 58416, 85032, 87624, 170064, 175248, 1437277, 2874554, 4311831, 5749108, 8623662, 11498216, 12935493, 17247324, 22996432, 25870986, 34494648, 51741972, 68989296, 103483944, 206967888]

約数ペア:

[(1, 206967888), (2, 103483944), (3, 68989296), (4, 51741972), (6, 34494648), (8, 25870986), (9, 22996432), (12, 17247324), (16, 12935493), (18, 11498216), (24, 8623662), (36, 5749108), (48, 4311831), (72, 2874554), (144, 1437277), (1181, 175248), (1217, 170064), (2362, 87624), (2434, 85032), (3543, 58416), (3651, 56688), (4724, 43812), (4868, 42516), (7086, 29208), (7302, 28344), (9448, 21906), (9736, 21258), (10629, 19472), (10953, 18896), (14172, 14604)]