208097670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13417}}^1$

素因数の和:13485

約数の個数: 64

約数和(自身を含む): 556471296

約数和(自身を除く): 348373626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 13417, 15510, 26834, 40251, 67085, 80502, 134170, 147587, 201255, 295174, 402510, 442761, 630599, 737935, 885522, 1261198, 1475870, 1891797, 2213805, 3152995, 3783594, 4427610, 6305990, 6936589, 9458985, 13873178, 18917970, 20809767, 34682945, 41619534, 69365890, 104048835, 208097670]

約数ペア:

[(1, 208097670), (2, 104048835), (3, 69365890), (5, 41619534), (6, 34682945), (10, 20809767), (11, 18917970), (15, 13873178), (22, 9458985), (30, 6936589), (33, 6305990), (47, 4427610), (55, 3783594), (66, 3152995), (94, 2213805), (110, 1891797), (141, 1475870), (165, 1261198), (235, 885522), (282, 737935), (330, 630599), (470, 442761), (517, 402510), (705, 295174), (1034, 201255), (1410, 147587), (1551, 134170), (2585, 80502), (3102, 67085), (5170, 40251), (7755, 26834), (13417, 15510)]