199416456

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 566485920

約数和(自身を除く): 367069464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 43, 72, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 369, 387, 492, 516, 738, 774, 984, 1032, 1476, 1548, 1571, 1763, 2952, 3096, 3142, 3526, 4713, 5289, 6284, 7052, 9426, 10578, 12568, 14104, 14139, 15867, 18852, 21156, 28278, 31734, 37704, 42312, 56556, 63468, 64411, 67553, 113112, 126936, 128822, 135106, 193233, 202659, 257644, 270212, 386466, 405318, 515288, 540424, 579699, 607977, 772932, 810636, 1159398, 1215954, 1545864, 1621272, 2318796, 2431908, 2769673, 4637592, 4863816, 5539346, 8309019, 11078692, 16618038, 22157384, 24927057, 33236076, 49854114, 66472152, 99708228, 199416456]

約数ペア:

[(1, 199416456), (2, 99708228), (3, 66472152), (4, 49854114), (6, 33236076), (8, 24927057), (9, 22157384), (12, 16618038), (18, 11078692), (24, 8309019), (36, 5539346), (41, 4863816), (43, 4637592), (72, 2769673), (82, 2431908), (86, 2318796), (123, 1621272), (129, 1545864), (164, 1215954), (172, 1159398), (246, 810636), (258, 772932), (328, 607977), (344, 579699), (369, 540424), (387, 515288), (492, 405318), (516, 386466), (738, 270212), (774, 257644), (984, 202659), (1032, 193233), (1476, 135106), (1548, 128822), (1571, 126936), (1763, 113112), (2952, 67553), (3096, 64411), (3142, 63468), (3526, 56556), (4713, 42312), (5289, 37704), (6284, 31734), (7052, 28278), (9426, 21156), (10578, 18852), (12568, 15867), (14104, 14139)]