210329886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 479404800

約数和(自身を除く): 269074914

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 347, 409, 494, 694, 741, 818, 1041, 1227, 1482, 2082, 2454, 4511, 5317, 6593, 7771, 9022, 10634, 13186, 13533, 15542, 15951, 19779, 23313, 27066, 31902, 39558, 46626, 85709, 101023, 141923, 171418, 202046, 257127, 283846, 303069, 425769, 514254, 606138, 851538, 1844999, 2696537, 3689998, 5393074, 5534997, 8089611, 11069994, 16179222, 35054981, 70109962, 105164943, 210329886]

約数ペア:

[(1, 210329886), (2, 105164943), (3, 70109962), (6, 35054981), (13, 16179222), (19, 11069994), (26, 8089611), (38, 5534997), (39, 5393074), (57, 3689998), (78, 2696537), (114, 1844999), (247, 851538), (347, 606138), (409, 514254), (494, 425769), (694, 303069), (741, 283846), (818, 257127), (1041, 202046), (1227, 171418), (1482, 141923), (2082, 101023), (2454, 85709), (4511, 46626), (5317, 39558), (6593, 31902), (7771, 27066), (9022, 23313), (10634, 19779), (13186, 15951), (13533, 15542)]