197306444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 367589376

約数和(自身を除く): 170282932

約数列:

[1, 2, 4, 31, 62, 71, 73, 124, 142, 146, 284, 292, 307, 614, 1228, 2201, 2263, 4402, 4526, 5183, 8804, 9052, 9517, 10366, 19034, 20732, 21797, 22411, 38068, 43594, 44822, 87188, 89644, 160673, 321346, 642692, 675707, 694741, 1351414, 1389482, 1591181, 2702828, 2778964, 3182362, 6364724, 49326611, 98653222, 197306444]

約数ペア:

[(1, 197306444), (2, 98653222), (4, 49326611), (31, 6364724), (62, 3182362), (71, 2778964), (73, 2702828), (124, 1591181), (142, 1389482), (146, 1351414), (284, 694741), (292, 675707), (307, 642692), (614, 321346), (1228, 160673), (2201, 89644), (2263, 87188), (4402, 44822), (4526, 43594), (5183, 38068), (8804, 22411), (9052, 21797), (9517, 20732), (10366, 19034)]