200989908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{797579}}^1$

素因数の和:797596

約数の個数: 36

約数和(自身を含む): 580638240

約数和(自身を除く): 379648332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 797579, 1595158, 2392737, 3190316, 4785474, 5583053, 7178211, 9570948, 11166106, 14356422, 16749159, 22332212, 28712844, 33498318, 50247477, 66996636, 100494954, 200989908]

約数ペア:

[(1, 200989908), (2, 100494954), (3, 66996636), (4, 50247477), (6, 33498318), (7, 28712844), (9, 22332212), (12, 16749159), (14, 14356422), (18, 11166106), (21, 9570948), (28, 7178211), (36, 5583053), (42, 4785474), (63, 3190316), (84, 2392737), (126, 1595158), (252, 797579)]