214114516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 485847936

約数和(自身を除く): 271733420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2113, 2156, 2303, 3619, 4226, 4606, 7238, 8452, 9212, 14476, 14791, 23243, 25333, 29582, 46486, 50666, 59164, 92972, 99311, 101332, 103537, 162701, 198622, 207074, 325402, 397244, 414148, 650804, 695177, 1092421, 1138907, 1390354, 2184842, 2277814, 2780708, 4369684, 4555628, 4866239, 7646947, 9732478, 15293894, 19464956, 30587788, 53528629, 107057258, 214114516]

約数ペア:

[(1, 214114516), (2, 107057258), (4, 53528629), (7, 30587788), (11, 19464956), (14, 15293894), (22, 9732478), (28, 7646947), (44, 4866239), (47, 4555628), (49, 4369684), (77, 2780708), (94, 2277814), (98, 2184842), (154, 1390354), (188, 1138907), (196, 1092421), (308, 695177), (329, 650804), (517, 414148), (539, 397244), (658, 325402), (1034, 207074), (1078, 198622), (1316, 162701), (2068, 103537), (2113, 101332), (2156, 99311), (2303, 92972), (3619, 59164), (4226, 50666), (4606, 46486), (7238, 29582), (8452, 25333), (9212, 23243), (14476, 14791)]