209101176

素因数分解:

$2^3\times 3^4\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 589831440

約数和(自身を除く): 380730264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 151, 162, 216, 302, 324, 453, 604, 648, 906, 1208, 1359, 1812, 2137, 2718, 3624, 4077, 4274, 5436, 6411, 8154, 8548, 10872, 12231, 12822, 16308, 17096, 19233, 24462, 25644, 32616, 38466, 48924, 51288, 57699, 76932, 97848, 115398, 153864, 173097, 230796, 322687, 346194, 461592, 645374, 692388, 968061, 1290748, 1384776, 1936122, 2581496, 2904183, 3872244, 5808366, 7744488, 8712549, 11616732, 17425098, 23233464, 26137647, 34850196, 52275294, 69700392, 104550588, 209101176]

約数ペア:

[(1, 209101176), (2, 104550588), (3, 69700392), (4, 52275294), (6, 34850196), (8, 26137647), (9, 23233464), (12, 17425098), (18, 11616732), (24, 8712549), (27, 7744488), (36, 5808366), (54, 3872244), (72, 2904183), (81, 2581496), (108, 1936122), (151, 1384776), (162, 1290748), (216, 968061), (302, 692388), (324, 645374), (453, 461592), (604, 346194), (648, 322687), (906, 230796), (1208, 173097), (1359, 153864), (1812, 115398), (2137, 97848), (2718, 76932), (3624, 57699), (4077, 51288), (4274, 48924), (5436, 38466), (6411, 32616), (8154, 25644), (8548, 24462), (10872, 19233), (12231, 17096), (12822, 16308)]