210564484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109441}}^1$

素因数の和:109495

約数の個数: 24

約数和(自身を含む): 407562008

約数和(自身を除く): 196997524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 109441, 218882, 437764, 1422733, 2845466, 4049317, 5690932, 8098634, 16197268, 52641121, 105282242, 210564484]

約数ペア:

[(1, 210564484), (2, 105282242), (4, 52641121), (13, 16197268), (26, 8098634), (37, 5690932), (52, 4049317), (74, 2845466), (148, 1422733), (481, 437764), (962, 218882), (1924, 109441)]