201830433

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 316056576

約数和(自身を除く): 114226143

約数列:

[1, 3, 7, 21, 43, 129, 301, 397, 563, 903, 1191, 1689, 2779, 3941, 8337, 11823, 17071, 24209, 51213, 72627, 119497, 169463, 223511, 358491, 508389, 670533, 1564577, 4693731, 9610973, 28832919, 67276811, 201830433]

約数ペア:

[(1, 201830433), (3, 67276811), (7, 28832919), (21, 9610973), (43, 4693731), (129, 1564577), (301, 670533), (397, 508389), (563, 358491), (903, 223511), (1191, 169463), (1689, 119497), (2779, 72627), (3941, 51213), (8337, 24209), (11823, 17071)]