210345830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313949}}^1$

素因数の和:314023

約数の個数: 16

約数和(自身を含む): 384274800

約数和(自身を除く): 173928970

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 313949, 627898, 1569745, 3139490, 21034583, 42069166, 105172915, 210345830]

約数ペア:

[(1, 210345830), (2, 105172915), (5, 42069166), (10, 21034583), (67, 3139490), (134, 1569745), (335, 627898), (670, 313949)]