208446112

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 542868480

約数和(自身を除く): 334422368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 43, 56, 67, 68, 76, 86, 112, 119, 133, 134, 136, 152, 172, 224, 238, 266, 268, 272, 301, 304, 323, 344, 469, 476, 532, 536, 544, 602, 608, 646, 688, 731, 817, 938, 952, 1064, 1072, 1139, 1204, 1273, 1292, 1376, 1462, 1634, 1876, 1904, 2128, 2144, 2261, 2278, 2408, 2546, 2584, 2881, 2924, 3268, 3752, 3808, 4256, 4522, 4556, 4816, 5092, 5117, 5168, 5719, 5762, 5848, 6536, 7504, 7973, 8911, 9044, 9112, 9632, 10184, 10234, 10336, 11438, 11524, 11696, 13072, 13889, 15008, 15946, 17822, 18088, 18224, 20167, 20368, 20468, 21641, 22876, 23048, 23392, 26144, 27778, 31892, 35644, 36176, 36448, 40334, 40736, 40936, 43282, 45752, 46096, 48977, 54739, 55556, 63784, 71288, 72352, 80668, 81872, 86564, 91504, 92192, 97223, 97954, 109478, 111112, 127568, 142576, 151487, 161336, 163744, 173128, 183008, 194446, 195908, 218956, 222224, 255136, 285152, 302974, 322672, 342839, 346256, 383173, 388892, 391816, 437912, 444448, 605948, 645344, 685678, 692512, 766346, 777784, 783632, 875824, 930563, 1211896, 1371356, 1532692, 1555568, 1567264, 1751648, 1861126, 2423792, 2742712, 3065384, 3111136, 3722252, 4847584, 5485424, 6130768, 6513941, 7444504, 10970848, 12261536, 13027882, 14889008, 26055764, 29778016, 52111528, 104223056, 208446112]

約数ペア:

[(1, 208446112), (2, 104223056), (4, 52111528), (7, 29778016), (8, 26055764), (14, 14889008), (16, 13027882), (17, 12261536), (19, 10970848), (28, 7444504), (32, 6513941), (34, 6130768), (38, 5485424), (43, 4847584), (56, 3722252), (67, 3111136), (68, 3065384), (76, 2742712), (86, 2423792), (112, 1861126), (119, 1751648), (133, 1567264), (134, 1555568), (136, 1532692), (152, 1371356), (172, 1211896), (224, 930563), (238, 875824), (266, 783632), (268, 777784), (272, 766346), (301, 692512), (304, 685678), (323, 645344), (344, 605948), (469, 444448), (476, 437912), (532, 391816), (536, 388892), (544, 383173), (602, 346256), (608, 342839), (646, 322672), (688, 302974), (731, 285152), (817, 255136), (938, 222224), (952, 218956), (1064, 195908), (1072, 194446), (1139, 183008), (1204, 173128), (1273, 163744), (1292, 161336), (1376, 151487), (1462, 142576), (1634, 127568), (1876, 111112), (1904, 109478), (2128, 97954), (2144, 97223), (2261, 92192), (2278, 91504), (2408, 86564), (2546, 81872), (2584, 80668), (2881, 72352), (2924, 71288), (3268, 63784), (3752, 55556), (3808, 54739), (4256, 48977), (4522, 46096), (4556, 45752), (4816, 43282), (5092, 40936), (5117, 40736), (5168, 40334), (5719, 36448), (5762, 36176), (5848, 35644), (6536, 31892), (7504, 27778), (7973, 26144), (8911, 23392), (9044, 23048), (9112, 22876), (9632, 21641), (10184, 20468), (10234, 20368), (10336, 20167), (11438, 18224), (11524, 18088), (11696, 17822), (13072, 15946), (13889, 15008)]