216936712

素因数分解:

$2^3\times {\mathrm{1667}}^1\times {\mathrm{16267}}^1$

素因数の和:17940

約数の個数: 16

約数和(自身を含む): 407025360

約数和(自身を除く): 190088648

約数列:

[1, 2, 4, 8, 1667, 3334, 6668, 13336, 16267, 32534, 65068, 130136, 27117089, 54234178, 108468356, 216936712]

約数ペア:

[(1, 216936712), (2, 108468356), (4, 54234178), (8, 27117089), (1667, 130136), (3334, 65068), (6668, 32534), (13336, 16267)]