198448494

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 406581120

約数和(自身を除く): 208132626

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 786, 4139, 7991, 8278, 12417, 15982, 23973, 24834, 47946, 252479, 504958, 542209, 757437, 1084418, 1514874, 1626627, 3253254, 33074749, 66149498, 99224247, 198448494]

約数ペア:

[(1, 198448494), (2, 99224247), (3, 66149498), (6, 33074749), (61, 3253254), (122, 1626627), (131, 1514874), (183, 1084418), (262, 757437), (366, 542209), (393, 504958), (786, 252479), (4139, 47946), (7991, 24834), (8278, 23973), (12417, 15982)]