201029048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 432000000

約数和(自身を除く): 230970952

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 472, 649, 682, 1249, 1298, 1364, 1829, 2498, 2596, 2728, 3658, 4996, 5192, 7316, 9992, 13739, 14632, 20119, 27478, 38719, 40238, 54956, 73691, 77438, 80476, 109912, 147382, 154876, 160952, 294764, 309752, 425909, 589528, 810601, 851818, 1621202, 1703636, 2284421, 3242404, 3407272, 4568842, 6484808, 9137684, 18275368, 25128631, 50257262, 100514524, 201029048]

約数ペア:

[(1, 201029048), (2, 100514524), (4, 50257262), (8, 25128631), (11, 18275368), (22, 9137684), (31, 6484808), (44, 4568842), (59, 3407272), (62, 3242404), (88, 2284421), (118, 1703636), (124, 1621202), (236, 851818), (248, 810601), (341, 589528), (472, 425909), (649, 309752), (682, 294764), (1249, 160952), (1298, 154876), (1364, 147382), (1829, 109912), (2498, 80476), (2596, 77438), (2728, 73691), (3658, 54956), (4996, 40238), (5192, 38719), (7316, 27478), (9992, 20119), (13739, 14632)]