214547094

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 489509280

約数和(自身を除く): 274962186

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 157, 158, 186, 237, 279, 314, 471, 474, 558, 711, 942, 961, 1413, 1422, 1922, 2449, 2826, 2883, 4867, 4898, 5766, 7347, 8649, 9734, 12403, 14601, 14694, 17298, 22041, 24806, 29202, 37209, 43803, 44082, 74418, 75919, 87606, 111627, 150877, 151838, 223254, 227757, 301754, 384493, 452631, 455514, 683271, 768986, 905262, 1153479, 1357893, 1366542, 2306958, 2715786, 3460437, 6920874, 11919283, 23838566, 35757849, 71515698, 107273547, 214547094]

約数ペア:

[(1, 214547094), (2, 107273547), (3, 71515698), (6, 35757849), (9, 23838566), (18, 11919283), (31, 6920874), (62, 3460437), (79, 2715786), (93, 2306958), (157, 1366542), (158, 1357893), (186, 1153479), (237, 905262), (279, 768986), (314, 683271), (471, 455514), (474, 452631), (558, 384493), (711, 301754), (942, 227757), (961, 223254), (1413, 151838), (1422, 150877), (1922, 111627), (2449, 87606), (2826, 75919), (2883, 74418), (4867, 44082), (4898, 43803), (5766, 37209), (7347, 29202), (8649, 24806), (9734, 22041), (12403, 17298), (14601, 14694)]