222746110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 183679490

約数列:

[1, 2, 5, 10, 139, 191, 278, 382, 695, 839, 955, 1390, 1678, 1910, 4195, 8390, 26549, 53098, 116621, 132745, 160249, 233242, 265490, 320498, 583105, 801245, 1166210, 1602490, 22274611, 44549222, 111373055, 222746110]

約数ペア:

[(1, 222746110), (2, 111373055), (5, 44549222), (10, 22274611), (139, 1602490), (191, 1166210), (278, 801245), (382, 583105), (695, 320498), (839, 265490), (955, 233242), (1390, 160249), (1678, 132745), (1910, 116621), (4195, 53098), (8390, 26549)]