203416168318

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2987

約数の個数: 80

約数和(自身を含む): 356124067200

約数和(自身を除く): 152707898882

約数列:

[1, 2, 11, 19, 22, 38, 121, 131, 209, 242, 262, 418, 1331, 1441, 2299, 2489, 2662, 2791, 2882, 4598, 4978, 5582, 14641, 15851, 25289, 27379, 29282, 30701, 31702, 50578, 53029, 54758, 61402, 106058, 174361, 278179, 301169, 337711, 348722, 365621, 556358, 583319, 602338, 675422, 731242, 1166638, 1917971, 3312859, 3714821, 3835942, 4021831, 6416509, 6625718, 6946799, 7429642, 8043662, 12833018, 13893598, 36441449, 40863031, 44240141, 70581599, 72882898, 76414789, 81726062, 88480282, 141163198, 152829578, 486641551, 776397589, 840562679, 973283102, 1552795178, 1681125358, 5353057061, 9246189469, 10706114122, 18492378938, 101708084159, 203416168318]

約数ペア:

[(1, 203416168318), (2, 101708084159), (11, 18492378938), (19, 10706114122), (22, 9246189469), (38, 5353057061), (121, 1681125358), (131, 1552795178), (209, 973283102), (242, 840562679), (262, 776397589), (418, 486641551), (1331, 152829578), (1441, 141163198), (2299, 88480282), (2489, 81726062), (2662, 76414789), (2791, 72882898), (2882, 70581599), (4598, 44240141), (4978, 40863031), (5582, 36441449), (14641, 13893598), (15851, 12833018), (25289, 8043662), (27379, 7429642), (29282, 6946799), (30701, 6625718), (31702, 6416509), (50578, 4021831), (53029, 3835942), (54758, 3714821), (61402, 3312859), (106058, 1917971), (174361, 1166638), (278179, 731242), (301169, 675422), (337711, 602338), (348722, 583319), (365621, 556358)]