204395872

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{104711}}^1$

素因数の和:104782

約数の個数: 24

約数和(自身を含む): 409005072

約数和(自身を除く): 204609200

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 104711, 209422, 418844, 837688, 1675376, 3350752, 6387371, 12774742, 25549484, 51098968, 102197936, 204395872]

約数ペア:

[(1, 204395872), (2, 102197936), (4, 51098968), (8, 25549484), (16, 12774742), (32, 6387371), (61, 3350752), (122, 1675376), (244, 837688), (488, 418844), (976, 209422), (1952, 104711)]