193354970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1987}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 358985088

約数和(自身を除く): 165630118

約数列:

[1, 2, 5, 10, 37, 74, 185, 263, 370, 526, 1315, 1987, 2630, 3974, 9731, 9935, 19462, 19870, 48655, 73519, 97310, 147038, 367595, 522581, 735190, 1045162, 2612905, 5225810, 19335497, 38670994, 96677485, 193354970]

約数ペア:

[(1, 193354970), (2, 96677485), (5, 38670994), (10, 19335497), (37, 5225810), (74, 2612905), (185, 1045162), (263, 735190), (370, 522581), (526, 367595), (1315, 147038), (1987, 97310), (2630, 73519), (3974, 48655), (9731, 19870), (9935, 19462)]