245617106

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{11239}}^1$

素因数の和:11478

約数の個数: 24

約数和(自身を含む): 430536960

約数和(自身を除く): 184919854

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 1561, 3122, 10927, 11239, 21854, 22478, 78673, 157346, 550711, 1101422, 2506297, 5012594, 17544079, 35088158, 122808553, 245617106]

約数ペア:

[(1, 245617106), (2, 122808553), (7, 35088158), (14, 17544079), (49, 5012594), (98, 2506297), (223, 1101422), (446, 550711), (1561, 157346), (3122, 78673), (10927, 22478), (11239, 21854)]