194815284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 506204160

約数和(自身を除く): 311388876

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 172, 186, 228, 258, 372, 516, 589, 641, 817, 1178, 1282, 1333, 1634, 1767, 1923, 2356, 2451, 2564, 2666, 3268, 3534, 3846, 3999, 4902, 5332, 7068, 7692, 7998, 9804, 12179, 15996, 19871, 24358, 25327, 27563, 36537, 39742, 48716, 50654, 55126, 59613, 73074, 75981, 79484, 82689, 101308, 110252, 119226, 146148, 151962, 165378, 238452, 303924, 330756, 377549, 523697, 755098, 854453, 1047394, 1132647, 1510196, 1571091, 1708906, 2094788, 2265294, 2563359, 3142182, 3417812, 4530588, 5126718, 6284364, 10253436, 16234607, 32469214, 48703821, 64938428, 97407642, 194815284]

約数ペア:

[(1, 194815284), (2, 97407642), (3, 64938428), (4, 48703821), (6, 32469214), (12, 16234607), (19, 10253436), (31, 6284364), (38, 5126718), (43, 4530588), (57, 3417812), (62, 3142182), (76, 2563359), (86, 2265294), (93, 2094788), (114, 1708906), (124, 1571091), (129, 1510196), (172, 1132647), (186, 1047394), (228, 854453), (258, 755098), (372, 523697), (516, 377549), (589, 330756), (641, 303924), (817, 238452), (1178, 165378), (1282, 151962), (1333, 146148), (1634, 119226), (1767, 110252), (1923, 101308), (2356, 82689), (2451, 79484), (2564, 75981), (2666, 73074), (3268, 59613), (3534, 55126), (3846, 50654), (3999, 48716), (4902, 39742), (5332, 36537), (7068, 27563), (7692, 25327), (7998, 24358), (9804, 19871), (12179, 15996)]