221190147354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1\times {\mathrm{5849}}^1$

素因数の和:7647

約数の個数: 64

約数和(自身を含む): 484181193600

約数和(自身を除く): 262991046246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 1361, 2526, 2722, 4083, 4631, 5849, 8166, 9262, 11698, 13893, 14971, 17547, 27786, 29942, 35094, 44913, 64339, 89826, 128678, 193017, 386034, 572981, 1145962, 1718943, 2462429, 3437886, 4924858, 6302791, 7387287, 7960489, 12605582, 14774574, 15920978, 18908373, 23881467, 27086719, 37816746, 47762934, 54173438, 81260157, 87565379, 162520314, 175130758, 262696137, 525392274, 3351365869, 6702731738, 10054097607, 20108195214, 36865024559, 73730049118, 110595073677, 221190147354]

約数ペア:

[(1, 221190147354), (2, 110595073677), (3, 73730049118), (6, 36865024559), (11, 20108195214), (22, 10054097607), (33, 6702731738), (66, 3351365869), (421, 525392274), (842, 262696137), (1263, 175130758), (1361, 162520314), (2526, 87565379), (2722, 81260157), (4083, 54173438), (4631, 47762934), (5849, 37816746), (8166, 27086719), (9262, 23881467), (11698, 18908373), (13893, 15920978), (14971, 14774574), (17547, 12605582), (27786, 7960489), (29942, 7387287), (35094, 6302791), (44913, 4924858), (64339, 3437886), (89826, 2462429), (128678, 1718943), (193017, 1145962), (386034, 572981)]