194787012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 569425920

約数和(自身を除く): 374638908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 127, 133, 186, 217, 228, 254, 266, 372, 381, 399, 434, 508, 532, 589, 651, 762, 798, 868, 889, 961, 1178, 1302, 1524, 1596, 1767, 1778, 1922, 2356, 2413, 2604, 2667, 2883, 3534, 3556, 3844, 3937, 4123, 4826, 5334, 5766, 6727, 7068, 7239, 7874, 8246, 9652, 10668, 11532, 11811, 12369, 13454, 14478, 15748, 16492, 16891, 18259, 20181, 23622, 24738, 26908, 27559, 28956, 33782, 36518, 40362, 47244, 49476, 50673, 54777, 55118, 67564, 73036, 74803, 80724, 82677, 101346, 109554, 110236, 122047, 127813, 149606, 165354, 202692, 219108, 224409, 244094, 255626, 299212, 330708, 366141, 383439, 448818, 488188, 511252, 523621, 732282, 766878, 854329, 897636, 1047242, 1464564, 1533756, 1570863, 1708658, 2094484, 2318893, 2562987, 3141726, 3417316, 4637786, 5125974, 6283452, 6956679, 9275572, 10251948, 13913358, 16232251, 27826716, 32464502, 48696753, 64929004, 97393506, 194787012]

約数ペア:

[(1, 194787012), (2, 97393506), (3, 64929004), (4, 48696753), (6, 32464502), (7, 27826716), (12, 16232251), (14, 13913358), (19, 10251948), (21, 9275572), (28, 6956679), (31, 6283452), (38, 5125974), (42, 4637786), (57, 3417316), (62, 3141726), (76, 2562987), (84, 2318893), (93, 2094484), (114, 1708658), (124, 1570863), (127, 1533756), (133, 1464564), (186, 1047242), (217, 897636), (228, 854329), (254, 766878), (266, 732282), (372, 523621), (381, 511252), (399, 488188), (434, 448818), (508, 383439), (532, 366141), (589, 330708), (651, 299212), (762, 255626), (798, 244094), (868, 224409), (889, 219108), (961, 202692), (1178, 165354), (1302, 149606), (1524, 127813), (1596, 122047), (1767, 110236), (1778, 109554), (1922, 101346), (2356, 82677), (2413, 80724), (2604, 74803), (2667, 73036), (2883, 67564), (3534, 55118), (3556, 54777), (3844, 50673), (3937, 49476), (4123, 47244), (4826, 40362), (5334, 36518), (5766, 33782), (6727, 28956), (7068, 27559), (7239, 26908), (7874, 24738), (8246, 23622), (9652, 20181), (10668, 18259), (11532, 16891), (11811, 16492), (12369, 15748), (13454, 14478)]