209544246

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 496624128

約数和(自身を除く): 287079882

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 81, 86, 111, 129, 162, 222, 243, 258, 271, 333, 387, 486, 542, 666, 774, 813, 999, 1161, 1591, 1626, 1998, 2322, 2439, 2997, 3182, 3483, 4773, 4878, 5994, 6966, 7317, 8991, 9546, 10027, 10449, 11653, 14319, 14634, 17982, 20054, 20898, 21951, 23306, 28638, 30081, 34959, 42957, 43902, 60162, 65853, 69918, 85914, 90243, 104877, 128871, 131706, 180486, 209754, 257742, 270729, 314631, 386613, 431161, 541458, 629262, 773226, 812187, 862322, 943893, 1293483, 1624374, 1887786, 2436561, 2586966, 2831679, 3880449, 4873122, 5663358, 7760898, 11641347, 23282694, 34924041, 69848082, 104772123, 209544246]

約数ペア:

[(1, 209544246), (2, 104772123), (3, 69848082), (6, 34924041), (9, 23282694), (18, 11641347), (27, 7760898), (37, 5663358), (43, 4873122), (54, 3880449), (74, 2831679), (81, 2586966), (86, 2436561), (111, 1887786), (129, 1624374), (162, 1293483), (222, 943893), (243, 862322), (258, 812187), (271, 773226), (333, 629262), (387, 541458), (486, 431161), (542, 386613), (666, 314631), (774, 270729), (813, 257742), (999, 209754), (1161, 180486), (1591, 131706), (1626, 128871), (1998, 104877), (2322, 90243), (2439, 85914), (2997, 69918), (3182, 65853), (3483, 60162), (4773, 43902), (4878, 42957), (5994, 34959), (6966, 30081), (7317, 28638), (8991, 23306), (9546, 21951), (10027, 20898), (10449, 20054), (11653, 17982), (14319, 14634)]