210415108

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 381750096

約数和(自身を除く): 171334988

約数列:

[1, 2, 4, 61, 67, 122, 134, 211, 244, 268, 422, 844, 3721, 4087, 7442, 8174, 12871, 14137, 14884, 16348, 25742, 28274, 51484, 56548, 249307, 498614, 785131, 862357, 997228, 1570262, 1724714, 3140524, 3449428, 52603777, 105207554, 210415108]

約数ペア:

[(1, 210415108), (2, 105207554), (4, 52603777), (61, 3449428), (67, 3140524), (122, 1724714), (134, 1570262), (211, 997228), (244, 862357), (268, 785131), (422, 498614), (844, 249307), (3721, 56548), (4087, 51484), (7442, 28274), (8174, 25742), (12871, 16348), (14137, 14884)]