202218708465

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2\times {\mathrm{607}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 388569871872

約数和(自身を除く): 186351163407

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 127, 135, 153, 243, 255, 381, 405, 459, 607, 635, 765, 1143, 1215, 1377, 1821, 1905, 2159, 2295, 3035, 3429, 4131, 5463, 5715, 6477, 6885, 9105, 10287, 10319, 10795, 16129, 16389, 17145, 19431, 20655, 27315, 30861, 30957, 32385, 48387, 49167, 51435, 51595, 58293, 77089, 80645, 81945, 92871, 97155, 145161, 147501, 154305, 154785, 174879, 231267, 241935, 245835, 274193, 278613, 291465, 385445, 435483, 464355, 524637, 693801, 725805, 737505, 822579, 835839, 874395, 1156335, 1306449, 1310513, 1370965, 1393065, 2081403, 2177415, 2467737, 2507517, 2623185, 3469005, 3919347, 3931539, 4112895, 4179195, 6244209, 6532245, 6552565, 7403211, 9790303, 10407015, 11794617, 12338685, 12537585, 18732627, 19596735, 19657695, 22209633, 29370909, 31221045, 35383851, 37016055, 48951515, 58973085, 66628899, 88112727, 93663135, 106151553, 111048165, 146854545, 166435151, 176919255, 264338181, 318454659, 333144495, 440563635, 499305453, 530757765, 793014543, 832175755, 1321690905, 1497916359, 1592273295, 2379043629, 2496527265, 3965072715, 4493749077, 7489581795, 11895218145, 13481247231, 22468745385, 40443741693, 67406236155, 202218708465]

約数ペア:

[(1, 202218708465), (3, 67406236155), (5, 40443741693), (9, 22468745385), (15, 13481247231), (17, 11895218145), (27, 7489581795), (45, 4493749077), (51, 3965072715), (81, 2496527265), (85, 2379043629), (127, 1592273295), (135, 1497916359), (153, 1321690905), (243, 832175755), (255, 793014543), (381, 530757765), (405, 499305453), (459, 440563635), (607, 333144495), (635, 318454659), (765, 264338181), (1143, 176919255), (1215, 166435151), (1377, 146854545), (1821, 111048165), (1905, 106151553), (2159, 93663135), (2295, 88112727), (3035, 66628899), (3429, 58973085), (4131, 48951515), (5463, 37016055), (5715, 35383851), (6477, 31221045), (6885, 29370909), (9105, 22209633), (10287, 19657695), (10319, 19596735), (10795, 18732627), (16129, 12537585), (16389, 12338685), (17145, 11794617), (19431, 10407015), (20655, 9790303), (27315, 7403211), (30861, 6552565), (30957, 6532245), (32385, 6244209), (48387, 4179195), (49167, 4112895), (51435, 3931539), (51595, 3919347), (58293, 3469005), (77089, 2623185), (80645, 2507517), (81945, 2467737), (92871, 2177415), (97155, 2081403), (145161, 1393065), (147501, 1370965), (154305, 1310513), (154785, 1306449), (174879, 1156335), (231267, 874395), (241935, 835839), (245835, 822579), (274193, 737505), (278613, 725805), (291465, 693801), (385445, 524637), (435483, 464355)]