201454948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{3881}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 371740320

約数和(自身を除く): 170285372

約数列:

[1, 2, 4, 19, 38, 76, 683, 1366, 2732, 3881, 7762, 12977, 15524, 25954, 51908, 73739, 147478, 294956, 2650723, 5301446, 10602892, 50363737, 100727474, 201454948]

約数ペア:

[(1, 201454948), (2, 100727474), (4, 50363737), (19, 10602892), (38, 5301446), (76, 2650723), (683, 294956), (1366, 147478), (2732, 73739), (3881, 51908), (7762, 25954), (12977, 15524)]