198076816

素因数分解:

$2^4\times 7^2\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1136

約数の個数: 60

約数和(自身を含む): 448400988

約数和(自身を除く): 250324172

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 317, 392, 634, 784, 797, 1268, 1594, 2219, 2536, 3188, 4438, 5072, 5579, 6376, 8876, 11158, 12752, 15533, 17752, 22316, 31066, 35504, 39053, 44632, 62132, 78106, 89264, 124264, 156212, 248528, 252649, 312424, 505298, 624848, 1010596, 1768543, 2021192, 3537086, 4042384, 7074172, 12379801, 14148344, 24759602, 28296688, 49519204, 99038408, 198076816]

約数ペア:

[(1, 198076816), (2, 99038408), (4, 49519204), (7, 28296688), (8, 24759602), (14, 14148344), (16, 12379801), (28, 7074172), (49, 4042384), (56, 3537086), (98, 2021192), (112, 1768543), (196, 1010596), (317, 624848), (392, 505298), (634, 312424), (784, 252649), (797, 248528), (1268, 156212), (1594, 124264), (2219, 89264), (2536, 78106), (3188, 62132), (4438, 44632), (5072, 39053), (5579, 35504), (6376, 31066), (8876, 22316), (11158, 17752), (12752, 15533)]