196822444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 254761556

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 149, 182, 191, 247, 266, 298, 364, 382, 494, 532, 596, 764, 988, 1043, 1337, 1729, 1937, 2086, 2483, 2674, 2831, 3458, 3629, 3874, 4172, 4966, 5348, 5662, 6916, 7258, 7748, 9932, 11324, 13559, 14516, 17381, 19817, 25403, 27118, 28459, 34762, 36803, 39634, 47177, 50806, 54236, 56918, 69524, 73606, 79268, 94354, 101612, 113836, 147212, 188708, 199213, 257621, 330239, 369967, 398426, 515242, 540721, 660478, 739934, 796852, 1030484, 1081442, 1320956, 1479868, 2162884, 2589769, 3785047, 5179538, 7029373, 7570094, 10359076, 14058746, 15140188, 28117492, 49205611, 98411222, 196822444]

約数ペア:

[(1, 196822444), (2, 98411222), (4, 49205611), (7, 28117492), (13, 15140188), (14, 14058746), (19, 10359076), (26, 7570094), (28, 7029373), (38, 5179538), (52, 3785047), (76, 2589769), (91, 2162884), (133, 1479868), (149, 1320956), (182, 1081442), (191, 1030484), (247, 796852), (266, 739934), (298, 660478), (364, 540721), (382, 515242), (494, 398426), (532, 369967), (596, 330239), (764, 257621), (988, 199213), (1043, 188708), (1337, 147212), (1729, 113836), (1937, 101612), (2086, 94354), (2483, 79268), (2674, 73606), (2831, 69524), (3458, 56918), (3629, 54236), (3874, 50806), (4172, 47177), (4966, 39634), (5348, 36803), (5662, 34762), (6916, 28459), (7258, 27118), (7748, 25403), (9932, 19817), (11324, 17381), (13559, 14516)]