196405736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1292143}}^1$

素因数の和:1292168

約数の個数: 16

約数和(自身を含む): 387643200

約数和(自身を除く): 191237464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1292143, 2584286, 5168572, 10337144, 24550717, 49101434, 98202868, 196405736]

約数ペア:

[(1, 196405736), (2, 98202868), (4, 49101434), (8, 24550717), (19, 10337144), (38, 5168572), (76, 2584286), (152, 1292143)]