195855506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20849}}^1$

素因数の和:20930

約数の個数: 32

約数和(自身を含む): 372297600

約数和(自身を除く): 176442094

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 20849, 41698, 145943, 229339, 291886, 458678, 1271789, 1605373, 2543578, 3210746, 8902523, 13989679, 17805046, 27979358, 97927753, 195855506]

約数ペア:

[(1, 195855506), (2, 97927753), (7, 27979358), (11, 17805046), (14, 13989679), (22, 8902523), (61, 3210746), (77, 2543578), (122, 1605373), (154, 1271789), (427, 458678), (671, 291886), (854, 229339), (1342, 145943), (4697, 41698), (9394, 20849)]