204427935

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79699}}^1$

素因数の和:79732

約数の個数: 32

約数和(自身を含む): 382560000

約数和(自身を除く): 178132065

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 79699, 239097, 398495, 717291, 1195485, 1514281, 2151873, 3586455, 4542843, 7571405, 10759365, 13628529, 22714215, 40885587, 68142645, 204427935]

約数ペア:

[(1, 204427935), (3, 68142645), (5, 40885587), (9, 22714215), (15, 13628529), (19, 10759365), (27, 7571405), (45, 4542843), (57, 3586455), (95, 2151873), (135, 1514281), (171, 1195485), (285, 717291), (513, 398495), (855, 239097), (2565, 79699)]