202147946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 418279680

約数和(自身を除く): 216131734

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 2002, 2729, 2849, 3367, 5291, 5458, 5698, 6734, 10582, 19103, 30019, 35477, 37037, 38206, 60038, 70954, 74074, 100973, 201946, 210133, 248339, 390247, 420266, 496678, 706811, 780494, 1110703, 1312649, 1413622, 2221406, 2625298, 2731729, 5463458, 7774921, 9188543, 14439139, 15549842, 18377086, 28878278, 101073973, 202147946]

約数ペア:

[(1, 202147946), (2, 101073973), (7, 28878278), (11, 18377086), (13, 15549842), (14, 14439139), (22, 9188543), (26, 7774921), (37, 5463458), (74, 2731729), (77, 2625298), (91, 2221406), (143, 1413622), (154, 1312649), (182, 1110703), (259, 780494), (286, 706811), (407, 496678), (481, 420266), (518, 390247), (814, 248339), (962, 210133), (1001, 201946), (2002, 100973), (2729, 74074), (2849, 70954), (3367, 60038), (5291, 38206), (5458, 37037), (5698, 35477), (6734, 30019), (10582, 19103)]