194879268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 108

約数和(自身を含む): 524828304

約数和(自身を除く): 329949036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 131, 172, 186, 258, 262, 279, 372, 387, 393, 516, 524, 558, 774, 786, 961, 1116, 1179, 1333, 1548, 1572, 1922, 2358, 2666, 2883, 3844, 3999, 4061, 4716, 5332, 5633, 5766, 7998, 8122, 8649, 11266, 11532, 11997, 12183, 15996, 16244, 16899, 17298, 22532, 23994, 24366, 33798, 34596, 36549, 41323, 47988, 48732, 50697, 67596, 73098, 82646, 101394, 123969, 125891, 146196, 165292, 174623, 202788, 247938, 251782, 349246, 371907, 377673, 495876, 503564, 523869, 698492, 743814, 755346, 1047738, 1133019, 1487628, 1510692, 1571607, 2095476, 2266038, 3143214, 4532076, 5413313, 6286428, 10826626, 16239939, 21653252, 32479878, 48719817, 64959756, 97439634, 194879268]

約数ペア:

[(1, 194879268), (2, 97439634), (3, 64959756), (4, 48719817), (6, 32479878), (9, 21653252), (12, 16239939), (18, 10826626), (31, 6286428), (36, 5413313), (43, 4532076), (62, 3143214), (86, 2266038), (93, 2095476), (124, 1571607), (129, 1510692), (131, 1487628), (172, 1133019), (186, 1047738), (258, 755346), (262, 743814), (279, 698492), (372, 523869), (387, 503564), (393, 495876), (516, 377673), (524, 371907), (558, 349246), (774, 251782), (786, 247938), (961, 202788), (1116, 174623), (1179, 165292), (1333, 146196), (1548, 125891), (1572, 123969), (1922, 101394), (2358, 82646), (2666, 73098), (2883, 67596), (3844, 50697), (3999, 48732), (4061, 47988), (4716, 41323), (5332, 36549), (5633, 34596), (5766, 33798), (7998, 24366), (8122, 23994), (8649, 22532), (11266, 17298), (11532, 16899), (11997, 16244), (12183, 15996)]