195997872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 598914048

約数和(自身を除く): 402916176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 607, 651, 744, 868, 961, 1214, 1302, 1488, 1736, 1821, 1922, 2428, 2604, 2883, 3472, 3642, 3844, 4249, 4856, 5208, 5766, 6727, 7284, 7688, 8498, 9712, 10416, 11532, 12747, 13454, 14568, 15376, 16996, 18817, 20181, 23064, 25494, 26908, 29136, 33992, 37634, 40362, 46128, 50988, 53816, 56451, 67984, 75268, 80724, 101976, 107632, 112902, 131719, 150536, 161448, 203952, 225804, 263438, 301072, 322896, 395157, 451608, 526876, 583327, 790314, 903216, 1053752, 1166654, 1580628, 1749981, 2107504, 2333308, 3161256, 3499962, 4083289, 4666616, 6322512, 6999924, 8166578, 9333232, 12249867, 13999848, 16333156, 24499734, 27999696, 32666312, 48999468, 65332624, 97998936, 195997872]

約数ペア:

[(1, 195997872), (2, 97998936), (3, 65332624), (4, 48999468), (6, 32666312), (7, 27999696), (8, 24499734), (12, 16333156), (14, 13999848), (16, 12249867), (21, 9333232), (24, 8166578), (28, 6999924), (31, 6322512), (42, 4666616), (48, 4083289), (56, 3499962), (62, 3161256), (84, 2333308), (93, 2107504), (112, 1749981), (124, 1580628), (168, 1166654), (186, 1053752), (217, 903216), (248, 790314), (336, 583327), (372, 526876), (434, 451608), (496, 395157), (607, 322896), (651, 301072), (744, 263438), (868, 225804), (961, 203952), (1214, 161448), (1302, 150536), (1488, 131719), (1736, 112902), (1821, 107632), (1922, 101976), (2428, 80724), (2604, 75268), (2883, 67984), (3472, 56451), (3642, 53816), (3844, 50988), (4249, 46128), (4856, 40362), (5208, 37634), (5766, 33992), (6727, 29136), (7284, 26908), (7688, 25494), (8498, 23064), (9712, 20181), (10416, 18817), (11532, 16996), (12747, 15376), (13454, 14568)]