198289896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4261}}^1$

素因数の和:4554

約数の個数: 64

約数和(自身を含む): 568721280

約数和(自身を除く): 370431384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 4261, 5817, 6648, 7756, 8522, 11634, 12783, 15512, 17044, 23268, 25566, 29827, 34088, 46536, 51132, 59654, 89481, 102264, 119308, 178962, 238616, 357924, 715848, 1180297, 2360594, 3540891, 4721188, 7081782, 8262079, 9442376, 14163564, 16524158, 24786237, 28327128, 33048316, 49572474, 66096632, 99144948, 198289896]

約数ペア:

[(1, 198289896), (2, 99144948), (3, 66096632), (4, 49572474), (6, 33048316), (7, 28327128), (8, 24786237), (12, 16524158), (14, 14163564), (21, 9442376), (24, 8262079), (28, 7081782), (42, 4721188), (56, 3540891), (84, 2360594), (168, 1180297), (277, 715848), (554, 357924), (831, 238616), (1108, 178962), (1662, 119308), (1939, 102264), (2216, 89481), (3324, 59654), (3878, 51132), (4261, 46536), (5817, 34088), (6648, 29827), (7756, 25566), (8522, 23268), (11634, 17044), (12783, 15512)]