199174976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3152

約数の個数: 112

約数和(自身を含む): 530839680

約数和(自身を除く): 331664704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 3109, 4004, 4576, 4928, 5824, 6218, 8008, 9152, 12436, 16016, 21763, 24872, 32032, 34199, 40417, 43526, 49744, 64064, 68398, 80834, 87052, 99488, 136796, 161668, 174104, 198976, 239393, 273592, 282919, 323336, 348208, 444587, 478786, 547184, 565838, 646672, 696416, 889174, 957572, 1094368, 1131676, 1293344, 1392832, 1778348, 1915144, 2188736, 2263352, 2586688, 3112109, 3556696, 3830288, 4526704, 6224218, 7113392, 7660576, 9053408, 12448436, 14226784, 15321152, 18106816, 24896872, 28453568, 49793744, 99587488, 199174976]

約数ペア:

[(1, 199174976), (2, 99587488), (4, 49793744), (7, 28453568), (8, 24896872), (11, 18106816), (13, 15321152), (14, 14226784), (16, 12448436), (22, 9053408), (26, 7660576), (28, 7113392), (32, 6224218), (44, 4526704), (52, 3830288), (56, 3556696), (64, 3112109), (77, 2586688), (88, 2263352), (91, 2188736), (104, 1915144), (112, 1778348), (143, 1392832), (154, 1293344), (176, 1131676), (182, 1094368), (208, 957572), (224, 889174), (286, 696416), (308, 646672), (352, 565838), (364, 547184), (416, 478786), (448, 444587), (572, 348208), (616, 323336), (704, 282919), (728, 273592), (832, 239393), (1001, 198976), (1144, 174104), (1232, 161668), (1456, 136796), (2002, 99488), (2288, 87052), (2464, 80834), (2912, 68398), (3109, 64064), (4004, 49744), (4576, 43526), (4928, 40417), (5824, 34199), (6218, 32032), (8008, 24872), (9152, 21763), (12436, 16016)]