214993556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{2801}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 389141760

約数和(自身を除く): 174148204

約数列:

[1, 2, 4, 31, 62, 124, 619, 1238, 2476, 2801, 5602, 11204, 19189, 38378, 76756, 86831, 173662, 347324, 1733819, 3467638, 6935276, 53748389, 107496778, 214993556]

約数ペア:

[(1, 214993556), (2, 107496778), (4, 53748389), (31, 6935276), (62, 3467638), (124, 1733819), (619, 347324), (1238, 173662), (2476, 86831), (2801, 76756), (5602, 38378), (11204, 19189)]