205400496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2938

約数の個数: 80

約数和(自身を含む): 609318144

約数和(自身を除く): 403917648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2693, 2724, 3178, 3632, 4767, 5386, 5448, 6356, 8079, 9534, 10772, 10896, 12712, 16158, 18851, 19068, 21544, 25424, 32316, 37702, 38136, 43088, 56553, 64632, 75404, 76272, 113106, 129264, 150808, 226212, 301616, 452424, 611311, 904848, 1222622, 1833933, 2445244, 3667866, 4279177, 4890488, 7335732, 8558354, 9780976, 12837531, 14671464, 17116708, 25675062, 29342928, 34233416, 51350124, 68466832, 102700248, 205400496]

約数ペア:

[(1, 205400496), (2, 102700248), (3, 68466832), (4, 51350124), (6, 34233416), (7, 29342928), (8, 25675062), (12, 17116708), (14, 14671464), (16, 12837531), (21, 9780976), (24, 8558354), (28, 7335732), (42, 4890488), (48, 4279177), (56, 3667866), (84, 2445244), (112, 1833933), (168, 1222622), (227, 904848), (336, 611311), (454, 452424), (681, 301616), (908, 226212), (1362, 150808), (1589, 129264), (1816, 113106), (2693, 76272), (2724, 75404), (3178, 64632), (3632, 56553), (4767, 43088), (5386, 38136), (5448, 37702), (6356, 32316), (8079, 25424), (9534, 21544), (10772, 19068), (10896, 18851), (12712, 16158)]