198104592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{811}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 586406912

約数和(自身を除く): 388302320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 727, 811, 1454, 1622, 2181, 2433, 2908, 3244, 4362, 4866, 5089, 5677, 5816, 6488, 8724, 9732, 10178, 11354, 11632, 12976, 15267, 17031, 17448, 19464, 20356, 22708, 30534, 34062, 34896, 38928, 40712, 45416, 61068, 68124, 81424, 90832, 122136, 136248, 244272, 272496, 589597, 1179194, 1768791, 2358388, 3537582, 4127179, 4716776, 7075164, 8254358, 9433552, 12381537, 14150328, 16508716, 24763074, 28300656, 33017432, 49526148, 66034864, 99052296, 198104592]

約数ペア:

[(1, 198104592), (2, 99052296), (3, 66034864), (4, 49526148), (6, 33017432), (7, 28300656), (8, 24763074), (12, 16508716), (14, 14150328), (16, 12381537), (21, 9433552), (24, 8254358), (28, 7075164), (42, 4716776), (48, 4127179), (56, 3537582), (84, 2358388), (112, 1768791), (168, 1179194), (336, 589597), (727, 272496), (811, 244272), (1454, 136248), (1622, 122136), (2181, 90832), (2433, 81424), (2908, 68124), (3244, 61068), (4362, 45416), (4866, 40712), (5089, 38928), (5677, 34896), (5816, 34062), (6488, 30534), (8724, 22708), (9732, 20356), (10178, 19464), (11354, 17448), (11632, 17031), (12976, 15267)]