214947770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 393653952

約数和(自身を除く): 178706182

約数列:

[1, 2, 5, 10, 73, 146, 365, 523, 563, 730, 1046, 1126, 2615, 2815, 5230, 5630, 38179, 41099, 76358, 82198, 190895, 205495, 294449, 381790, 410990, 588898, 1472245, 2944490, 21494777, 42989554, 107473885, 214947770]

約数ペア:

[(1, 214947770), (2, 107473885), (5, 42989554), (10, 21494777), (73, 2944490), (146, 1472245), (365, 588898), (523, 410990), (563, 381790), (730, 294449), (1046, 205495), (1126, 190895), (2615, 82198), (2815, 76358), (5230, 41099), (5630, 38179)]