200166290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4799}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 172390510

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 4799, 8342, 9598, 20855, 23995, 41710, 47990, 206357, 412714, 465503, 931006, 1031785, 2063570, 2327515, 4655030, 20016629, 40033258, 100083145, 200166290]

約数ペア:

[(1, 200166290), (2, 100083145), (5, 40033258), (10, 20016629), (43, 4655030), (86, 2327515), (97, 2063570), (194, 1031785), (215, 931006), (430, 465503), (485, 412714), (970, 206357), (4171, 47990), (4799, 41710), (8342, 23995), (9598, 20855)]