204857982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 323495298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 179, 186, 217, 279, 293, 358, 434, 537, 558, 586, 651, 879, 1074, 1253, 1302, 1611, 1758, 1953, 2051, 2506, 2637, 3222, 3759, 3906, 4102, 5274, 5549, 6153, 7518, 9083, 11098, 11277, 12306, 16647, 18166, 18459, 22554, 27249, 33294, 36918, 38843, 49941, 52447, 54498, 63581, 77686, 81747, 99882, 104894, 116529, 127162, 157341, 163494, 190743, 233058, 314682, 349587, 367129, 381486, 472023, 572229, 699174, 734258, 944046, 1101387, 1144458, 1625857, 2202774, 3251714, 3304161, 4877571, 6608322, 9755142, 11380999, 14632713, 22761998, 29265426, 34142997, 68285994, 102428991, 204857982]

約数ペア:

[(1, 204857982), (2, 102428991), (3, 68285994), (6, 34142997), (7, 29265426), (9, 22761998), (14, 14632713), (18, 11380999), (21, 9755142), (31, 6608322), (42, 4877571), (62, 3304161), (63, 3251714), (93, 2202774), (126, 1625857), (179, 1144458), (186, 1101387), (217, 944046), (279, 734258), (293, 699174), (358, 572229), (434, 472023), (537, 381486), (558, 367129), (586, 349587), (651, 314682), (879, 233058), (1074, 190743), (1253, 163494), (1302, 157341), (1611, 127162), (1758, 116529), (1953, 104894), (2051, 99882), (2506, 81747), (2637, 77686), (3222, 63581), (3759, 54498), (3906, 52447), (4102, 49941), (5274, 38843), (5549, 36918), (6153, 33294), (7518, 27249), (9083, 22554), (11098, 18459), (11277, 18166), (12306, 16647)]