205343208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2116

約数の個数: 128

約数和(自身を含む): 661939200

約数和(自身を除く): 456595992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1876, 2027, 2412, 2814, 3618, 3752, 4054, 4221, 4824, 5628, 6081, 7236, 8108, 8442, 11256, 12162, 12663, 14189, 14472, 16216, 16884, 18243, 24324, 25326, 28378, 33768, 36486, 42567, 48648, 50652, 54729, 56756, 72972, 85134, 101304, 109458, 113512, 127701, 135809, 145944, 170268, 218916, 255402, 271618, 340536, 383103, 407427, 437832, 510804, 543236, 766206, 814854, 950663, 1021608, 1086472, 1222281, 1532412, 1629708, 1901326, 2444562, 2851989, 3064824, 3259416, 3666843, 3802652, 4889124, 5703978, 7333686, 7605304, 8555967, 9778248, 11407956, 14667372, 17111934, 22815912, 25667901, 29334744, 34223868, 51335802, 68447736, 102671604, 205343208]

約数ペア:

[(1, 205343208), (2, 102671604), (3, 68447736), (4, 51335802), (6, 34223868), (7, 29334744), (8, 25667901), (9, 22815912), (12, 17111934), (14, 14667372), (18, 11407956), (21, 9778248), (24, 8555967), (27, 7605304), (28, 7333686), (36, 5703978), (42, 4889124), (54, 3802652), (56, 3666843), (63, 3259416), (67, 3064824), (72, 2851989), (84, 2444562), (108, 1901326), (126, 1629708), (134, 1532412), (168, 1222281), (189, 1086472), (201, 1021608), (216, 950663), (252, 814854), (268, 766206), (378, 543236), (402, 510804), (469, 437832), (504, 407427), (536, 383103), (603, 340536), (756, 271618), (804, 255402), (938, 218916), (1206, 170268), (1407, 145944), (1512, 135809), (1608, 127701), (1809, 113512), (1876, 109458), (2027, 101304), (2412, 85134), (2814, 72972), (3618, 56756), (3752, 54729), (4054, 50652), (4221, 48648), (4824, 42567), (5628, 36486), (6081, 33768), (7236, 28378), (8108, 25326), (8442, 24324), (11256, 18243), (12162, 16884), (12663, 16216), (14189, 14472)]