201320714

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 360790848

約数和(自身を除く): 159470134

約数列:

[1, 2, 7, 14, 49, 73, 98, 107, 146, 214, 263, 511, 526, 749, 1022, 1498, 1841, 3577, 3682, 5243, 7154, 7811, 10486, 12887, 15622, 19199, 25774, 28141, 38398, 54677, 56282, 109354, 134393, 196987, 268786, 382739, 393974, 765478, 940751, 1378909, 1881502, 2054293, 2757818, 4108586, 14380051, 28760102, 100660357, 201320714]

約数ペア:

[(1, 201320714), (2, 100660357), (7, 28760102), (14, 14380051), (49, 4108586), (73, 2757818), (98, 2054293), (107, 1881502), (146, 1378909), (214, 940751), (263, 765478), (511, 393974), (526, 382739), (749, 268786), (1022, 196987), (1498, 134393), (1841, 109354), (3577, 56282), (3682, 54677), (5243, 38398), (7154, 28141), (7811, 25774), (10486, 19199), (12887, 15622)]