207856070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 380685312

約数和(自身を除く): 172829242

約数列:

[1, 2, 5, 10, 83, 166, 223, 415, 446, 830, 1115, 1123, 2230, 2246, 5615, 11230, 18509, 37018, 92545, 93209, 185090, 186418, 250429, 466045, 500858, 932090, 1252145, 2504290, 20785607, 41571214, 103928035, 207856070]

約数ペア:

[(1, 207856070), (2, 103928035), (5, 41571214), (10, 20785607), (83, 2504290), (166, 1252145), (223, 932090), (415, 500858), (446, 466045), (830, 250429), (1115, 186418), (1123, 185090), (2230, 93209), (2246, 92545), (5615, 37018), (11230, 18509)]