201777984

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2712

約数の個数: 84

約数和(自身を含む): 582809604

約数和(自身を除く): 381031620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 274, 288, 411, 548, 576, 822, 1096, 1233, 1644, 2192, 2466, 2557, 3288, 4384, 4932, 5114, 6576, 7671, 8768, 9864, 10228, 13152, 15342, 19728, 20456, 23013, 26304, 30684, 39456, 40912, 46026, 61368, 78912, 81824, 92052, 122736, 163648, 184104, 245472, 350309, 368208, 490944, 700618, 736416, 1050927, 1401236, 1472832, 2101854, 2802472, 3152781, 4203708, 5604944, 6305562, 8407416, 11209888, 12611124, 16814832, 22419776, 25222248, 33629664, 50444496, 67259328, 100888992, 201777984]

約数ペア:

[(1, 201777984), (2, 100888992), (3, 67259328), (4, 50444496), (6, 33629664), (8, 25222248), (9, 22419776), (12, 16814832), (16, 12611124), (18, 11209888), (24, 8407416), (32, 6305562), (36, 5604944), (48, 4203708), (64, 3152781), (72, 2802472), (96, 2101854), (137, 1472832), (144, 1401236), (192, 1050927), (274, 736416), (288, 700618), (411, 490944), (548, 368208), (576, 350309), (822, 245472), (1096, 184104), (1233, 163648), (1644, 122736), (2192, 92052), (2466, 81824), (2557, 78912), (3288, 61368), (4384, 46026), (4932, 40912), (5114, 39456), (6576, 30684), (7671, 26304), (8768, 23013), (9864, 20456), (10228, 19728), (13152, 15342)]