195978888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{647}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 608549760

約数和(自身を除く): 412570872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 601, 647, 1202, 1294, 1803, 1941, 2404, 2588, 3606, 3882, 4207, 4529, 4808, 5176, 5409, 5823, 7212, 7764, 8414, 9058, 10818, 11646, 12621, 13587, 14424, 15528, 16828, 18116, 21636, 23292, 25242, 27174, 33656, 36232, 37863, 40761, 43272, 46584, 50484, 54348, 75726, 81522, 100968, 108696, 151452, 163044, 302904, 326088, 388847, 777694, 1166541, 1555388, 2333082, 2721929, 3110776, 3499623, 4666164, 5443858, 6999246, 8165787, 9332328, 10887716, 13998492, 16331574, 21775432, 24497361, 27996984, 32663148, 48994722, 65326296, 97989444, 195978888]

約数ペア:

[(1, 195978888), (2, 97989444), (3, 65326296), (4, 48994722), (6, 32663148), (7, 27996984), (8, 24497361), (9, 21775432), (12, 16331574), (14, 13998492), (18, 10887716), (21, 9332328), (24, 8165787), (28, 6999246), (36, 5443858), (42, 4666164), (56, 3499623), (63, 3110776), (72, 2721929), (84, 2333082), (126, 1555388), (168, 1166541), (252, 777694), (504, 388847), (601, 326088), (647, 302904), (1202, 163044), (1294, 151452), (1803, 108696), (1941, 100968), (2404, 81522), (2588, 75726), (3606, 54348), (3882, 50484), (4207, 46584), (4529, 43272), (4808, 40761), (5176, 37863), (5409, 36232), (5823, 33656), (7212, 27174), (7764, 25242), (8414, 23292), (9058, 21636), (10818, 18116), (11646, 16828), (12621, 15528), (13587, 14424)]