212115418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{2477}}^1$

素因数の和:3437

約数の個数: 16

約数和(自身を含む): 325430784

約数和(自身を除く): 113315366

約数列:

[1, 2, 47, 94, 911, 1822, 2477, 4954, 42817, 85634, 116419, 232838, 2256547, 4513094, 106057709, 212115418]

約数ペア:

[(1, 212115418), (2, 106057709), (47, 4513094), (94, 2256547), (911, 232838), (1822, 116419), (2477, 85634), (4954, 42817)]