201208590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 128

約数和(自身を含む): 601482240

約数和(自身を除く): 400273650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 135, 165, 185, 198, 222, 270, 297, 330, 333, 370, 407, 495, 555, 594, 666, 814, 990, 999, 1110, 1221, 1485, 1665, 1831, 1998, 2035, 2442, 2970, 3330, 3662, 3663, 4070, 4995, 5493, 6105, 7326, 9155, 9990, 10986, 10989, 12210, 16479, 18310, 18315, 20141, 21978, 27465, 32958, 36630, 40282, 49437, 54930, 54945, 60423, 67747, 82395, 98874, 100705, 109890, 120846, 135494, 164790, 181269, 201410, 203241, 247185, 302115, 338735, 362538, 406482, 494370, 543807, 604230, 609723, 677470, 745217, 906345, 1016205, 1087614, 1219446, 1490434, 1812690, 1829169, 2032410, 2235651, 2719035, 3048615, 3658338, 3726085, 4471302, 5438070, 6097230, 6706953, 7452170, 9145845, 11178255, 13413906, 18291690, 20120859, 22356510, 33534765, 40241718, 67069530, 100604295, 201208590]

約数ペア:

[(1, 201208590), (2, 100604295), (3, 67069530), (5, 40241718), (6, 33534765), (9, 22356510), (10, 20120859), (11, 18291690), (15, 13413906), (18, 11178255), (22, 9145845), (27, 7452170), (30, 6706953), (33, 6097230), (37, 5438070), (45, 4471302), (54, 3726085), (55, 3658338), (66, 3048615), (74, 2719035), (90, 2235651), (99, 2032410), (110, 1829169), (111, 1812690), (135, 1490434), (165, 1219446), (185, 1087614), (198, 1016205), (222, 906345), (270, 745217), (297, 677470), (330, 609723), (333, 604230), (370, 543807), (407, 494370), (495, 406482), (555, 362538), (594, 338735), (666, 302115), (814, 247185), (990, 203241), (999, 201410), (1110, 181269), (1221, 164790), (1485, 135494), (1665, 120846), (1831, 109890), (1998, 100705), (2035, 98874), (2442, 82395), (2970, 67747), (3330, 60423), (3662, 54945), (3663, 54930), (4070, 49437), (4995, 40282), (5493, 36630), (6105, 32958), (7326, 27465), (9155, 21978), (9990, 20141), (10986, 18315), (10989, 18310), (12210, 16479)]