193256658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{511261}}^1$

素因数の和:511279

約数の個数: 32

約数和(自身を含む): 490811520

約数和(自身を除く): 297554862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 511261, 1022522, 1533783, 3067566, 3578827, 4601349, 7157654, 9202698, 10736481, 13804047, 21472962, 27608094, 32209443, 64418886, 96628329, 193256658]

約数ペア:

[(1, 193256658), (2, 96628329), (3, 64418886), (6, 32209443), (7, 27608094), (9, 21472962), (14, 13804047), (18, 10736481), (21, 9202698), (27, 7157654), (42, 4601349), (54, 3578827), (63, 3067566), (126, 1533783), (189, 1022522), (378, 511261)]