209454350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1579}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 446697600

約数和(自身を除く): 237243250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 379, 758, 1579, 1895, 2653, 3158, 3790, 5306, 7895, 9475, 11053, 13265, 15790, 18950, 22106, 26530, 39475, 55265, 66325, 78950, 110530, 132650, 276325, 552650, 598441, 1196882, 2992205, 4189087, 5984410, 8378174, 14961025, 20945435, 29922050, 41890870, 104727175, 209454350]

約数ペア:

[(1, 209454350), (2, 104727175), (5, 41890870), (7, 29922050), (10, 20945435), (14, 14961025), (25, 8378174), (35, 5984410), (50, 4189087), (70, 2992205), (175, 1196882), (350, 598441), (379, 552650), (758, 276325), (1579, 132650), (1895, 110530), (2653, 78950), (3158, 66325), (3790, 55265), (5306, 39475), (7895, 26530), (9475, 22106), (11053, 18950), (13265, 15790)]