197895048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{634279}}^1$

素因数の和:634301

約数の個数: 32

約数和(自身を含む): 532795200

約数和(自身を除く): 334900152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 634279, 1268558, 1902837, 2537116, 3805674, 5074232, 7611348, 8245627, 15222696, 16491254, 24736881, 32982508, 49473762, 65965016, 98947524, 197895048]

約数ペア:

[(1, 197895048), (2, 98947524), (3, 65965016), (4, 49473762), (6, 32982508), (8, 24736881), (12, 16491254), (13, 15222696), (24, 8245627), (26, 7611348), (39, 5074232), (52, 3805674), (78, 2537116), (104, 1902837), (156, 1268558), (312, 634279)]