200787984

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 596788192

約数和(自身を除く): 396000208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1201, 1296, 1548, 1944, 2064, 2322, 2402, 3096, 3483, 3603, 3888, 4644, 4804, 6192, 6966, 7206, 9288, 9608, 10449, 10809, 13932, 14412, 18576, 19216, 20898, 21618, 27864, 28824, 32427, 41796, 43236, 51643, 55728, 57648, 64854, 83592, 86472, 97281, 103286, 129708, 154929, 167184, 172944, 194562, 206572, 259416, 291843, 309858, 389124, 413144, 464787, 518832, 583686, 619716, 778248, 826288, 929574, 1167372, 1239432, 1394361, 1556496, 1859148, 2334744, 2478864, 2788722, 3718296, 4183083, 4669488, 5577444, 7436592, 8366166, 11154888, 12549249, 16732332, 22309776, 25098498, 33464664, 50196996, 66929328, 100393992, 200787984]

約数ペア:

[(1, 200787984), (2, 100393992), (3, 66929328), (4, 50196996), (6, 33464664), (8, 25098498), (9, 22309776), (12, 16732332), (16, 12549249), (18, 11154888), (24, 8366166), (27, 7436592), (36, 5577444), (43, 4669488), (48, 4183083), (54, 3718296), (72, 2788722), (81, 2478864), (86, 2334744), (108, 1859148), (129, 1556496), (144, 1394361), (162, 1239432), (172, 1167372), (216, 929574), (243, 826288), (258, 778248), (324, 619716), (344, 583686), (387, 518832), (432, 464787), (486, 413144), (516, 389124), (648, 309858), (688, 291843), (774, 259416), (972, 206572), (1032, 194562), (1161, 172944), (1201, 167184), (1296, 154929), (1548, 129708), (1944, 103286), (2064, 97281), (2322, 86472), (2402, 83592), (3096, 64854), (3483, 57648), (3603, 55728), (3888, 51643), (4644, 43236), (4804, 41796), (6192, 32427), (6966, 28824), (7206, 27864), (9288, 21618), (9608, 20898), (10449, 19216), (10809, 18576), (13932, 14412)]