202212940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348643}}^1$

素因数の和:348681

約数の個数: 24

約数和(自身を含む): 439291440

約数和(自身を除く): 237078500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348643, 697286, 1394572, 1743215, 3486430, 6972860, 10110647, 20221294, 40442588, 50553235, 101106470, 202212940]

約数ペア:

[(1, 202212940), (2, 101106470), (4, 50553235), (5, 40442588), (10, 20221294), (20, 10110647), (29, 6972860), (58, 3486430), (116, 1743215), (145, 1394572), (290, 697286), (580, 348643)]