205702992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7681

約数の個数: 120

約数和(自身を含む): 665046720

約数和(自身を除く): 459343728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 7639, 8976, 13464, 15278, 22917, 26928, 30556, 45834, 61112, 68751, 84029, 91668, 122224, 129863, 137502, 168058, 183336, 252087, 259726, 275004, 336116, 366672, 389589, 504174, 519452, 550008, 672232, 756261, 779178, 1008348, 1038904, 1100016, 1168767, 1344464, 1428493, 1512522, 1558356, 2016696, 2077808, 2337534, 2856986, 3025044, 3116712, 4033392, 4285479, 4675068, 5713972, 6050088, 6233424, 8570958, 9350136, 11427944, 12100176, 12856437, 17141916, 18700272, 22855888, 25712874, 34283832, 51425748, 68567664, 102851496, 205702992]

約数ペア:

[(1, 205702992), (2, 102851496), (3, 68567664), (4, 51425748), (6, 34283832), (8, 25712874), (9, 22855888), (11, 18700272), (12, 17141916), (16, 12856437), (17, 12100176), (18, 11427944), (22, 9350136), (24, 8570958), (33, 6233424), (34, 6050088), (36, 5713972), (44, 4675068), (48, 4285479), (51, 4033392), (66, 3116712), (68, 3025044), (72, 2856986), (88, 2337534), (99, 2077808), (102, 2016696), (132, 1558356), (136, 1512522), (144, 1428493), (153, 1344464), (176, 1168767), (187, 1100016), (198, 1038904), (204, 1008348), (264, 779178), (272, 756261), (306, 672232), (374, 550008), (396, 519452), (408, 504174), (528, 389589), (561, 366672), (612, 336116), (748, 275004), (792, 259726), (816, 252087), (1122, 183336), (1224, 168058), (1496, 137502), (1584, 129863), (1683, 122224), (2244, 91668), (2448, 84029), (2992, 68751), (3366, 61112), (4488, 45834), (6732, 30556), (7639, 26928), (8976, 22917), (13464, 15278)]