201664884

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{42331}}^1$

素因数の和:42735

約数の個数: 24

約数和(自身を含む): 471747808

約数和(自身を除く): 270082924

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 42331, 84662, 126993, 169324, 253986, 507972, 16805407, 33610814, 50416221, 67221628, 100832442, 201664884]

約数ペア:

[(1, 201664884), (2, 100832442), (3, 67221628), (4, 50416221), (6, 33610814), (12, 16805407), (397, 507972), (794, 253986), (1191, 169324), (1588, 126993), (2382, 84662), (4764, 42331)]