209276352

素因数分解:

$2^6\times 3^3\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:927

約数の個数: 112

約数和(自身を含む): 619841280

約数和(自身を除く): 410564928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 163, 192, 216, 288, 326, 432, 489, 576, 652, 743, 864, 978, 1304, 1467, 1486, 1728, 1956, 2229, 2608, 2934, 2972, 3912, 4401, 4458, 5216, 5868, 5944, 6687, 7824, 8802, 8916, 10432, 11736, 11888, 13374, 15648, 17604, 17832, 20061, 23472, 23776, 26748, 31296, 35208, 35664, 40122, 46944, 47552, 53496, 70416, 71328, 80244, 93888, 106992, 121109, 140832, 142656, 160488, 213984, 242218, 281664, 320976, 363327, 427968, 484436, 641952, 726654, 968872, 1089981, 1283904, 1453308, 1937744, 2179962, 2906616, 3269943, 3875488, 4359924, 5813232, 6539886, 7750976, 8719848, 11626464, 13079772, 17439696, 23252928, 26159544, 34879392, 52319088, 69758784, 104638176, 209276352]

約数ペア:

[(1, 209276352), (2, 104638176), (3, 69758784), (4, 52319088), (6, 34879392), (8, 26159544), (9, 23252928), (12, 17439696), (16, 13079772), (18, 11626464), (24, 8719848), (27, 7750976), (32, 6539886), (36, 5813232), (48, 4359924), (54, 3875488), (64, 3269943), (72, 2906616), (96, 2179962), (108, 1937744), (144, 1453308), (163, 1283904), (192, 1089981), (216, 968872), (288, 726654), (326, 641952), (432, 484436), (489, 427968), (576, 363327), (652, 320976), (743, 281664), (864, 242218), (978, 213984), (1304, 160488), (1467, 142656), (1486, 140832), (1728, 121109), (1956, 106992), (2229, 93888), (2608, 80244), (2934, 71328), (2972, 70416), (3912, 53496), (4401, 47552), (4458, 46944), (5216, 40122), (5868, 35664), (5944, 35208), (6687, 31296), (7824, 26748), (8802, 23776), (8916, 23472), (10432, 20061), (11736, 17832), (11888, 17604), (13374, 15648)]