220139092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{39679}}^1$

素因数の和:39775

約数の個数: 24

約数和(自身を含む): 411084800

約数和(自身を除く): 190945708

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 39679, 79358, 158716, 753901, 1507802, 2896567, 3015604, 5793134, 11586268, 55034773, 110069546, 220139092]

約数ペア:

[(1, 220139092), (2, 110069546), (4, 55034773), (19, 11586268), (38, 5793134), (73, 3015604), (76, 2896567), (146, 1507802), (292, 753901), (1387, 158716), (2774, 79358), (5548, 39679)]