195870530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20771}}^1$

素因数の和:20842

約数の個数: 32

約数和(自身を含む): 376887168

約数和(自身を除く): 181016638

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 20771, 41542, 103855, 207710, 477733, 851611, 955466, 1703222, 2388665, 4258055, 4777330, 8516110, 19587053, 39174106, 97935265, 195870530]

約数ペア:

[(1, 195870530), (2, 97935265), (5, 39174106), (10, 19587053), (23, 8516110), (41, 4777330), (46, 4258055), (82, 2388665), (115, 1703222), (205, 955466), (230, 851611), (410, 477733), (943, 207710), (1886, 103855), (4715, 41542), (9430, 20771)]