201519974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{4129}}^1$

素因数の和:5215

約数の個数: 16

約数和(自身を含む): 315796320

約数和(自身を除く): 114276346

約数列:

[1, 2, 23, 46, 1061, 2122, 4129, 8258, 24403, 48806, 94967, 189934, 4380869, 8761738, 100759987, 201519974]

約数ペア:

[(1, 201519974), (2, 100759987), (23, 8761738), (46, 4380869), (1061, 189934), (2122, 94967), (4129, 48806), (8258, 24403)]