205594992

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 597149280

約数和(自身を除く): 391554288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 97, 123, 144, 164, 194, 246, 291, 328, 359, 369, 388, 492, 582, 656, 718, 738, 776, 873, 984, 1077, 1164, 1436, 1476, 1552, 1746, 1968, 2154, 2328, 2872, 2952, 3231, 3492, 3977, 4308, 4656, 5744, 5904, 6462, 6984, 7954, 8616, 11931, 12924, 13968, 14719, 15908, 17232, 23862, 25848, 29438, 31816, 34823, 35793, 44157, 47724, 51696, 58876, 63632, 69646, 71586, 88314, 95448, 104469, 117752, 132471, 139292, 143172, 176628, 190896, 208938, 235504, 264942, 278584, 286344, 313407, 353256, 417876, 529884, 557168, 572688, 626814, 706512, 835752, 1059768, 1253628, 1427743, 1671504, 2119536, 2507256, 2855486, 4283229, 5014512, 5710972, 8566458, 11421944, 12849687, 17132916, 22843888, 25699374, 34265832, 51398748, 68531664, 102797496, 205594992]

約数ペア:

[(1, 205594992), (2, 102797496), (3, 68531664), (4, 51398748), (6, 34265832), (8, 25699374), (9, 22843888), (12, 17132916), (16, 12849687), (18, 11421944), (24, 8566458), (36, 5710972), (41, 5014512), (48, 4283229), (72, 2855486), (82, 2507256), (97, 2119536), (123, 1671504), (144, 1427743), (164, 1253628), (194, 1059768), (246, 835752), (291, 706512), (328, 626814), (359, 572688), (369, 557168), (388, 529884), (492, 417876), (582, 353256), (656, 313407), (718, 286344), (738, 278584), (776, 264942), (873, 235504), (984, 208938), (1077, 190896), (1164, 176628), (1436, 143172), (1476, 139292), (1552, 132471), (1746, 117752), (1968, 104469), (2154, 95448), (2328, 88314), (2872, 71586), (2952, 69646), (3231, 63632), (3492, 58876), (3977, 51696), (4308, 47724), (4656, 44157), (5744, 35793), (5904, 34823), (6462, 31816), (6984, 29438), (7954, 25848), (8616, 23862), (11931, 17232), (12924, 15908), (13968, 14719)]