201990428535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83639929}}^1$

素因数の和:83639967

約数の個数: 32

約数和(自身を含む): 385412797440

約数和(自身を除く): 183422368905

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 83639929, 250919787, 418199645, 585479503, 1254598935, 1756438509, 1923718367, 2927397515, 5771155101, 8782192545, 9618591835, 13466028569, 28855775505, 40398085707, 67330142845, 201990428535]

約数ペア:

[(1, 201990428535), (3, 67330142845), (5, 40398085707), (7, 28855775505), (15, 13466028569), (21, 9618591835), (23, 8782192545), (35, 5771155101), (69, 2927397515), (105, 1923718367), (115, 1756438509), (161, 1254598935), (345, 585479503), (483, 418199645), (805, 250919787), (2415, 83639929)]