198461088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98443}}^1$

素因数の和:98466

約数の個数: 72

約数和(自身を含む): 645005088

約数和(自身を除く): 446544000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98443, 196886, 295329, 393772, 590658, 689101, 787544, 885987, 1181316, 1378202, 1575088, 1771974, 2067303, 2362632, 2756404, 3150176, 3543948, 4134606, 4725264, 5512808, 6201909, 7087896, 8269212, 9450528, 11025616, 12403818, 14175792, 16538424, 22051232, 24807636, 28351584, 33076848, 49615272, 66153696, 99230544, 198461088]

約数ペア:

[(1, 198461088), (2, 99230544), (3, 66153696), (4, 49615272), (6, 33076848), (7, 28351584), (8, 24807636), (9, 22051232), (12, 16538424), (14, 14175792), (16, 12403818), (18, 11025616), (21, 9450528), (24, 8269212), (28, 7087896), (32, 6201909), (36, 5512808), (42, 4725264), (48, 4134606), (56, 3543948), (63, 3150176), (72, 2756404), (84, 2362632), (96, 2067303), (112, 1771974), (126, 1575088), (144, 1378202), (168, 1181316), (224, 885987), (252, 787544), (288, 689101), (336, 590658), (504, 393772), (672, 295329), (1008, 196886), (2016, 98443)]