219064286

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 385447680

約数和(自身を除く): 166383394

約数列:

[1, 2, 7, 14, 59, 113, 118, 226, 413, 791, 826, 1582, 2347, 4694, 6667, 13334, 16429, 32858, 46669, 93338, 138473, 265211, 276946, 530422, 969311, 1856477, 1938622, 3712954, 15647449, 31294898, 109532143, 219064286]

約数ペア:

[(1, 219064286), (2, 109532143), (7, 31294898), (14, 15647449), (59, 3712954), (113, 1938622), (118, 1856477), (226, 969311), (413, 530422), (791, 276946), (826, 265211), (1582, 138473), (2347, 93338), (4694, 46669), (6667, 32858), (13334, 16429)]