208019904

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 585216000

約数和(自身を除く): 377196096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 449, 456, 508, 608, 762, 898, 912, 1016, 1216, 1347, 1524, 1796, 1824, 2032, 2413, 2694, 3048, 3592, 3648, 4064, 4826, 5388, 6096, 7184, 7239, 8128, 8531, 9652, 10776, 12192, 14368, 14478, 17062, 19304, 21552, 24384, 25593, 28736, 28956, 34124, 38608, 43104, 51186, 57023, 57912, 68248, 77216, 86208, 102372, 114046, 115824, 136496, 154432, 171069, 204744, 228092, 231648, 272992, 342138, 409488, 456184, 463296, 545984, 684276, 818976, 912368, 1083437, 1368552, 1637952, 1824736, 2166874, 2737104, 3250311, 3649472, 4333748, 5474208, 6500622, 8667496, 10948416, 13001244, 17334992, 26002488, 34669984, 52004976, 69339968, 104009952, 208019904]

約数ペア:

[(1, 208019904), (2, 104009952), (3, 69339968), (4, 52004976), (6, 34669984), (8, 26002488), (12, 17334992), (16, 13001244), (19, 10948416), (24, 8667496), (32, 6500622), (38, 5474208), (48, 4333748), (57, 3649472), (64, 3250311), (76, 2737104), (96, 2166874), (114, 1824736), (127, 1637952), (152, 1368552), (192, 1083437), (228, 912368), (254, 818976), (304, 684276), (381, 545984), (449, 463296), (456, 456184), (508, 409488), (608, 342138), (762, 272992), (898, 231648), (912, 228092), (1016, 204744), (1216, 171069), (1347, 154432), (1524, 136496), (1796, 115824), (1824, 114046), (2032, 102372), (2413, 86208), (2694, 77216), (3048, 68248), (3592, 57912), (3648, 57023), (4064, 51186), (4826, 43104), (5388, 38608), (6096, 34124), (7184, 28956), (7239, 28736), (8128, 25593), (8531, 24384), (9652, 21552), (10776, 19304), (12192, 17062), (14368, 14478)]