208282752

素因数分解:

$2^7\times 3^4\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 80

約数和(自身を含む): 619876950

約数和(自身を除く): 411594198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20089, 40178, 60267, 80356, 120534, 160712, 180801, 241068, 321424, 361602, 482136, 542403, 642848, 723204, 964272, 1084806, 1285696, 1446408, 1627209, 1928544, 2169612, 2571392, 2892816, 3254418, 3857088, 4339224, 5785632, 6508836, 7714176, 8678448, 11571264, 13017672, 17356896, 23142528, 26035344, 34713792, 52070688, 69427584, 104141376, 208282752]

約数ペア:

[(1, 208282752), (2, 104141376), (3, 69427584), (4, 52070688), (6, 34713792), (8, 26035344), (9, 23142528), (12, 17356896), (16, 13017672), (18, 11571264), (24, 8678448), (27, 7714176), (32, 6508836), (36, 5785632), (48, 4339224), (54, 3857088), (64, 3254418), (72, 2892816), (81, 2571392), (96, 2169612), (108, 1928544), (128, 1627209), (144, 1446408), (162, 1285696), (192, 1084806), (216, 964272), (288, 723204), (324, 642848), (384, 542403), (432, 482136), (576, 361602), (648, 321424), (864, 241068), (1152, 180801), (1296, 160712), (1728, 120534), (2592, 80356), (3456, 60267), (5184, 40178), (10368, 20089)]