207800722

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 327825036

約数和(自身を除く): 120024314

約数列:

[1, 2, 23, 46, 197, 394, 529, 997, 1058, 1994, 4531, 9062, 22931, 45862, 104213, 196409, 208426, 392818, 527413, 1054826, 4517407, 9034814, 103900361, 207800722]

約数ペア:

[(1, 207800722), (2, 103900361), (23, 9034814), (46, 4517407), (197, 1054826), (394, 527413), (529, 392818), (997, 208426), (1058, 196409), (1994, 104213), (4531, 45862), (9062, 22931)]