196888285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 273337344

約数和(自身を除く): 76449059

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1705, 2035, 3121, 5735, 12617, 15605, 34331, 63085, 96751, 115477, 171655, 483755, 577385, 1064261, 1270247, 3579787, 5321305, 6351235, 17898935, 39377657, 196888285]

約数ペア:

[(1, 196888285), (5, 39377657), (11, 17898935), (31, 6351235), (37, 5321305), (55, 3579787), (155, 1270247), (185, 1064261), (341, 577385), (407, 483755), (1147, 171655), (1705, 115477), (2035, 96751), (3121, 63085), (5735, 34331), (12617, 15605)]