199945095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{82793}}^1$

素因数の和:82831

約数の個数: 32

約数和(自身を含む): 381514752

約数和(自身を除く): 181569657

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 82793, 248379, 413965, 579551, 1241895, 1738653, 1904239, 2897755, 5712717, 8693265, 9521195, 13329673, 28563585, 39989019, 66648365, 199945095]

約数ペア:

[(1, 199945095), (3, 66648365), (5, 39989019), (7, 28563585), (15, 13329673), (21, 9521195), (23, 8693265), (35, 5712717), (69, 2897755), (105, 1904239), (115, 1738653), (161, 1241895), (345, 579551), (483, 413965), (805, 248379), (2415, 82793)]