213701124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195697}}^1$

素因数の和:195724

約数の個数: 48

約数和(自身を含む): 613708928

約数和(自身を除く): 400007804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 195697, 391394, 587091, 782788, 1174182, 1369879, 2348364, 2544061, 2739758, 4109637, 5088122, 5479516, 7632183, 8219274, 10176244, 15264366, 16438548, 17808427, 30528732, 35616854, 53425281, 71233708, 106850562, 213701124]

約数ペア:

[(1, 213701124), (2, 106850562), (3, 71233708), (4, 53425281), (6, 35616854), (7, 30528732), (12, 17808427), (13, 16438548), (14, 15264366), (21, 10176244), (26, 8219274), (28, 7632183), (39, 5479516), (42, 5088122), (52, 4109637), (78, 2739758), (84, 2544061), (91, 2348364), (156, 1369879), (182, 1174182), (273, 782788), (364, 587091), (546, 391394), (1092, 195697)]