204315984

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{10831}}^1$

素因数の和:10976

約数の個数: 60

約数和(自身を含む): 576219072

約数和(自身を除く): 371903088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 10831, 18864, 21662, 32493, 43324, 64986, 86648, 97479, 129972, 173296, 194958, 259944, 389916, 519888, 779832, 1418861, 1559664, 2837722, 4256583, 5675444, 8513166, 11350888, 12769749, 17026332, 22701776, 25539498, 34052664, 51078996, 68105328, 102157992, 204315984]

約数ペア:

[(1, 204315984), (2, 102157992), (3, 68105328), (4, 51078996), (6, 34052664), (8, 25539498), (9, 22701776), (12, 17026332), (16, 12769749), (18, 11350888), (24, 8513166), (36, 5675444), (48, 4256583), (72, 2837722), (131, 1559664), (144, 1418861), (262, 779832), (393, 519888), (524, 389916), (786, 259944), (1048, 194958), (1179, 173296), (1572, 129972), (2096, 97479), (2358, 86648), (3144, 64986), (4716, 43324), (6288, 32493), (9432, 21662), (10831, 18864)]