193955258

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1607}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 343160064

約数和(自身を除く): 149204806

約数列:

[1, 2, 7, 14, 37, 74, 233, 259, 466, 518, 1607, 1631, 3214, 3262, 8621, 11249, 17242, 22498, 59459, 60347, 118918, 120694, 374431, 416213, 748862, 832426, 2621017, 5242034, 13853947, 27707894, 96977629, 193955258]

約数ペア:

[(1, 193955258), (2, 96977629), (7, 27707894), (14, 13853947), (37, 5242034), (74, 2621017), (233, 832426), (259, 748862), (466, 416213), (518, 374431), (1607, 120694), (1631, 118918), (3214, 60347), (3262, 59459), (8621, 22498), (11249, 17242)]