214618250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11149}}^1$

素因数の和:11184

約数の個数: 64

約数和(自身を含む): 500947200

約数和(自身を除く): 286328950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2750, 3850, 9625, 11149, 19250, 22298, 55745, 78043, 111490, 122639, 156086, 245278, 278725, 390215, 557450, 613195, 780430, 858473, 1226390, 1393625, 1716946, 1951075, 2787250, 3065975, 3902150, 4292365, 6131950, 8584730, 9755375, 15329875, 19510750, 21461825, 30659750, 42923650, 107309125, 214618250]

約数ペア:

[(1, 214618250), (2, 107309125), (5, 42923650), (7, 30659750), (10, 21461825), (11, 19510750), (14, 15329875), (22, 9755375), (25, 8584730), (35, 6131950), (50, 4292365), (55, 3902150), (70, 3065975), (77, 2787250), (110, 1951075), (125, 1716946), (154, 1393625), (175, 1226390), (250, 858473), (275, 780430), (350, 613195), (385, 557450), (550, 390215), (770, 278725), (875, 245278), (1375, 156086), (1750, 122639), (1925, 111490), (2750, 78043), (3850, 55745), (9625, 22298), (11149, 19250)]