200279810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 370656000

約数和(自身を除く): 170376190

約数列:

[1, 2, 5, 10, 43, 86, 215, 233, 430, 466, 1165, 1999, 2330, 3998, 9995, 10019, 19990, 20038, 50095, 85957, 100190, 171914, 429785, 465767, 859570, 931534, 2328835, 4657670, 20027981, 40055962, 100139905, 200279810]

約数ペア:

[(1, 200279810), (2, 100139905), (5, 40055962), (10, 20027981), (43, 4657670), (86, 2328835), (215, 931534), (233, 859570), (430, 465767), (466, 429785), (1165, 171914), (1999, 100190), (2330, 85957), (3998, 50095), (9995, 20038), (10019, 19990)]