199417045

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{3457}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 243996480

約数和(自身を除く): 44579435

約数列:

[1, 5, 83, 139, 415, 695, 3457, 11537, 17285, 57685, 286931, 480523, 1434655, 2402615, 39883409, 199417045]

約数ペア:

[(1, 199417045), (5, 39883409), (83, 2402615), (139, 1434655), (415, 480523), (695, 286931), (3457, 57685), (11537, 17285)]