201209850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{447133}}^1$

素因数の和:447151

約数の個数: 36

約数和(自身を含む): 540585006

約数和(自身を除く): 339375156

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 447133, 894266, 1341399, 2235665, 2682798, 4024197, 4471330, 6706995, 8048394, 11178325, 13413990, 20120985, 22356650, 33534975, 40241970, 67069950, 100604925, 201209850]

約数ペア:

[(1, 201209850), (2, 100604925), (3, 67069950), (5, 40241970), (6, 33534975), (9, 22356650), (10, 20120985), (15, 13413990), (18, 11178325), (25, 8048394), (30, 6706995), (45, 4471330), (50, 4024197), (75, 2682798), (90, 2235665), (150, 1341399), (225, 894266), (450, 447133)]