204970176

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 140

約数和(自身を含む): 639881880

約数和(自身を除く): 434911704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2081, 2592, 2736, 3078, 3648, 4104, 4162, 5184, 5472, 6156, 6243, 8208, 8324, 10944, 12312, 12486, 16416, 16648, 18729, 24624, 24972, 32832, 33296, 37458, 39539, 49248, 49944, 56187, 66592, 74916, 79078, 98496, 99888, 112374, 118617, 133184, 149832, 158156, 168561, 199776, 224748, 237234, 299664, 316312, 337122, 355851, 399552, 449496, 474468, 599328, 632624, 674244, 711702, 898992, 948936, 1067553, 1198656, 1265248, 1348488, 1423404, 1797984, 1897872, 2135106, 2530496, 2696976, 2846808, 3202659, 3595968, 3795744, 4270212, 5393952, 5693616, 6405318, 7591488, 8540424, 10787904, 11387232, 12810636, 17080848, 22774464, 25621272, 34161696, 51242544, 68323392, 102485088, 204970176]

約数ペア:

[(1, 204970176), (2, 102485088), (3, 68323392), (4, 51242544), (6, 34161696), (8, 25621272), (9, 22774464), (12, 17080848), (16, 12810636), (18, 11387232), (19, 10787904), (24, 8540424), (27, 7591488), (32, 6405318), (36, 5693616), (38, 5393952), (48, 4270212), (54, 3795744), (57, 3595968), (64, 3202659), (72, 2846808), (76, 2696976), (81, 2530496), (96, 2135106), (108, 1897872), (114, 1797984), (144, 1423404), (152, 1348488), (162, 1265248), (171, 1198656), (192, 1067553), (216, 948936), (228, 898992), (288, 711702), (304, 674244), (324, 632624), (342, 599328), (432, 474468), (456, 449496), (513, 399552), (576, 355851), (608, 337122), (648, 316312), (684, 299664), (864, 237234), (912, 224748), (1026, 199776), (1216, 168561), (1296, 158156), (1368, 149832), (1539, 133184), (1728, 118617), (1824, 112374), (2052, 99888), (2081, 98496), (2592, 79078), (2736, 74916), (3078, 66592), (3648, 56187), (4104, 49944), (4162, 49248), (5184, 39539), (5472, 37458), (6156, 33296), (6243, 32832), (8208, 24972), (8324, 24624), (10944, 18729), (12312, 16648), (12486, 16416)]