213103498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 336900096

約数和(自身を除く): 123796598

約数列:

[1, 2, 37, 73, 74, 103, 146, 206, 383, 766, 2701, 3811, 5402, 7519, 7622, 14171, 15038, 27959, 28342, 39449, 55918, 78898, 278203, 556406, 1034483, 1459613, 2068966, 2879777, 2919226, 5759554, 106551749, 213103498]

約数ペア:

[(1, 213103498), (2, 106551749), (37, 5759554), (73, 2919226), (74, 2879777), (103, 2068966), (146, 1459613), (206, 1034483), (383, 556406), (766, 278203), (2701, 78898), (3811, 55918), (5402, 39449), (7519, 28342), (7622, 27959), (14171, 15038)]