198542904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 581003280

約数和(自身を除く): 382460376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 197, 294, 392, 394, 588, 591, 788, 857, 1176, 1182, 1379, 1576, 1714, 2364, 2571, 2758, 3428, 4137, 4728, 5142, 5516, 5999, 6856, 8274, 9653, 10284, 11032, 11998, 16548, 17997, 19306, 20568, 23996, 28959, 33096, 35994, 38612, 41993, 47992, 57918, 71988, 77224, 83986, 115836, 125979, 143976, 167972, 168829, 231672, 251958, 335944, 337658, 503916, 506487, 675316, 1007832, 1012974, 1181803, 1350632, 2025948, 2363606, 3545409, 4051896, 4727212, 7090818, 8272621, 9454424, 14181636, 16545242, 24817863, 28363272, 33090484, 49635726, 66180968, 99271452, 198542904]

約数ペア:

[(1, 198542904), (2, 99271452), (3, 66180968), (4, 49635726), (6, 33090484), (7, 28363272), (8, 24817863), (12, 16545242), (14, 14181636), (21, 9454424), (24, 8272621), (28, 7090818), (42, 4727212), (49, 4051896), (56, 3545409), (84, 2363606), (98, 2025948), (147, 1350632), (168, 1181803), (196, 1012974), (197, 1007832), (294, 675316), (392, 506487), (394, 503916), (588, 337658), (591, 335944), (788, 251958), (857, 231672), (1176, 168829), (1182, 167972), (1379, 143976), (1576, 125979), (1714, 115836), (2364, 83986), (2571, 77224), (2758, 71988), (3428, 57918), (4137, 47992), (4728, 41993), (5142, 38612), (5516, 35994), (5999, 33096), (6856, 28959), (8274, 23996), (9653, 20568), (10284, 19306), (11032, 17997), (11998, 16548)]