197540352

素因数分解:

$2^9\times 3^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 120

約数和(自身を含む): 575793504

約数和(自身を除く): 378253152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 263, 288, 326, 384, 489, 512, 526, 576, 652, 768, 789, 978, 1052, 1152, 1304, 1467, 1536, 1578, 1956, 2104, 2304, 2367, 2608, 2934, 3156, 3912, 4208, 4608, 4734, 5216, 5868, 6312, 7824, 8416, 9468, 10432, 11736, 12624, 15648, 16832, 18936, 20864, 23472, 25248, 31296, 33664, 37872, 41728, 42869, 46944, 50496, 62592, 67328, 75744, 83456, 85738, 93888, 100992, 125184, 128607, 134656, 151488, 171476, 187776, 201984, 250368, 257214, 302976, 342952, 375552, 385821, 403968, 514428, 605952, 685904, 751104, 771642, 1028856, 1211904, 1371808, 1543284, 2057712, 2743616, 3086568, 4115424, 5487232, 6173136, 8230848, 10974464, 12346272, 16461696, 21948928, 24692544, 32923392, 49385088, 65846784, 98770176, 197540352]

約数ペア:

[(1, 197540352), (2, 98770176), (3, 65846784), (4, 49385088), (6, 32923392), (8, 24692544), (9, 21948928), (12, 16461696), (16, 12346272), (18, 10974464), (24, 8230848), (32, 6173136), (36, 5487232), (48, 4115424), (64, 3086568), (72, 2743616), (96, 2057712), (128, 1543284), (144, 1371808), (163, 1211904), (192, 1028856), (256, 771642), (263, 751104), (288, 685904), (326, 605952), (384, 514428), (489, 403968), (512, 385821), (526, 375552), (576, 342952), (652, 302976), (768, 257214), (789, 250368), (978, 201984), (1052, 187776), (1152, 171476), (1304, 151488), (1467, 134656), (1536, 128607), (1578, 125184), (1956, 100992), (2104, 93888), (2304, 85738), (2367, 83456), (2608, 75744), (2934, 67328), (3156, 62592), (3912, 50496), (4208, 46944), (4608, 42869), (4734, 41728), (5216, 37872), (5868, 33664), (6312, 31296), (7824, 25248), (8416, 23472), (9468, 20864), (10432, 18936), (11736, 16832), (12624, 15648)]