203424890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32341}}^1$

素因数の和:32402

約数の個数: 32

約数和(自身を含む): 398194704

約数和(自身を除く): 194769814

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 32341, 64682, 161705, 323410, 549797, 1099594, 1196617, 2393234, 2748985, 5497970, 5983085, 11966170, 20342489, 40684978, 101712445, 203424890]

約数ペア:

[(1, 203424890), (2, 101712445), (5, 40684978), (10, 20342489), (17, 11966170), (34, 5983085), (37, 5497970), (74, 2748985), (85, 2393234), (170, 1196617), (185, 1099594), (370, 549797), (629, 323410), (1258, 161705), (3145, 64682), (6290, 32341)]