240646322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5081}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 439084800

約数和(自身を除く): 198438478

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3383, 5081, 6766, 10162, 23681, 35567, 47362, 71134, 86377, 172754, 604639, 1011119, 1209278, 2022238, 7077833, 14155666, 17189023, 34378046, 120323161, 240646322]

約数ペア:

[(1, 240646322), (2, 120323161), (7, 34378046), (14, 17189023), (17, 14155666), (34, 7077833), (119, 2022238), (199, 1209278), (238, 1011119), (398, 604639), (1393, 172754), (2786, 86377), (3383, 71134), (5081, 47362), (6766, 35567), (10162, 23681)]