190319402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 177640918

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 107, 182, 203, 214, 337, 377, 406, 674, 749, 754, 1391, 1498, 2359, 2639, 2782, 3103, 4381, 4718, 5278, 6206, 8762, 9737, 9773, 19474, 19546, 21721, 30667, 36059, 40339, 43442, 61334, 68411, 72118, 80678, 127049, 136822, 252413, 254098, 282373, 468767, 504826, 564746, 889343, 937534, 1045711, 1778686, 2091422, 3281369, 6562738, 7319977, 13594243, 14639954, 27188486, 95159701, 190319402]

約数ペア:

[(1, 190319402), (2, 95159701), (7, 27188486), (13, 14639954), (14, 13594243), (26, 7319977), (29, 6562738), (58, 3281369), (91, 2091422), (107, 1778686), (182, 1045711), (203, 937534), (214, 889343), (337, 564746), (377, 504826), (406, 468767), (674, 282373), (749, 254098), (754, 252413), (1391, 136822), (1498, 127049), (2359, 80678), (2639, 72118), (2782, 68411), (3103, 61334), (4381, 43442), (4718, 40339), (5278, 36059), (6206, 30667), (8762, 21721), (9737, 19546), (9773, 19474)]