193473438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1451}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 393921792

約数和(自身を除く): 200448354

約数列:

[1, 2, 3, 6, 71, 142, 213, 313, 426, 626, 939, 1451, 1878, 2902, 4353, 8706, 22223, 44446, 66669, 103021, 133338, 206042, 309063, 454163, 618126, 908326, 1362489, 2724978, 32245573, 64491146, 96736719, 193473438]

約数ペア:

[(1, 193473438), (2, 96736719), (3, 64491146), (6, 32245573), (71, 2724978), (142, 1362489), (213, 908326), (313, 618126), (426, 454163), (626, 309063), (939, 206042), (1451, 133338), (1878, 103021), (2902, 66669), (4353, 44446), (8706, 22223)]