210715306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{25931}}^1$

素因数の和:26189

約数の個数: 16

約数和(自身を含む): 336078720

約数和(自身を除く): 125363414

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 25931, 51862, 440827, 881654, 6197509, 12395018, 105357653, 210715306]

約数ペア:

[(1, 210715306), (2, 105357653), (17, 12395018), (34, 6197509), (239, 881654), (478, 440827), (4063, 51862), (8126, 25931)]