200043590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61933}}^1$

素因数の和:61976

約数の個数: 32

約数和(自身を含む): 401332320

約数和(自身を除く): 201288730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 61933, 123866, 309665, 619330, 1052861, 1176727, 2105722, 2353454, 5264305, 5883635, 10528610, 11767270, 20004359, 40008718, 100021795, 200043590]

約数ペア:

[(1, 200043590), (2, 100021795), (5, 40008718), (10, 20004359), (17, 11767270), (19, 10528610), (34, 5883635), (38, 5264305), (85, 2353454), (95, 2105722), (170, 1176727), (190, 1052861), (323, 619330), (646, 309665), (1615, 123866), (3230, 61933)]