206403712

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 423259200

約数和(自身を除く): 216855488

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 151, 181, 236, 302, 362, 472, 604, 724, 944, 1208, 1448, 1888, 2416, 2896, 3776, 4832, 5792, 7552, 8909, 9664, 10679, 11584, 17818, 19328, 21358, 23168, 27331, 35636, 42716, 54662, 71272, 85432, 109324, 142544, 170864, 218648, 285088, 341728, 437296, 570176, 683456, 874592, 1140352, 1366912, 1612529, 1749184, 3225058, 3498368, 6450116, 12900232, 25800464, 51600928, 103201856, 206403712]

約数ペア:

[(1, 206403712), (2, 103201856), (4, 51600928), (8, 25800464), (16, 12900232), (32, 6450116), (59, 3498368), (64, 3225058), (118, 1749184), (128, 1612529), (151, 1366912), (181, 1140352), (236, 874592), (302, 683456), (362, 570176), (472, 437296), (604, 341728), (724, 285088), (944, 218648), (1208, 170864), (1448, 142544), (1888, 109324), (2416, 85432), (2896, 71272), (3776, 54662), (4832, 42716), (5792, 35636), (7552, 27331), (8909, 23168), (9664, 21358), (10679, 19328), (11584, 17818)]