212972196

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{26371}}^1$

素因数の和:27051

約数の個数: 24

約数和(自身を含む): 497692384

約数和(自身を除く): 284720188

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 26371, 52742, 79113, 105484, 158226, 316452, 17747683, 35495366, 53243049, 70990732, 106486098, 212972196]

約数ペア:

[(1, 212972196), (2, 106486098), (3, 70990732), (4, 53243049), (6, 35495366), (12, 17747683), (673, 316452), (1346, 158226), (2019, 105484), (2692, 79113), (4038, 52742), (8076, 26371)]