201400172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 356737920

約数和(自身を除く): 155337748

約数列:

[1, 2, 4, 109, 218, 436, 607, 761, 1214, 1522, 2428, 3044, 66163, 82949, 132326, 165898, 264652, 331796, 461927, 923854, 1847708, 50350043, 100700086, 201400172]

約数ペア:

[(1, 201400172), (2, 100700086), (4, 50350043), (109, 1847708), (218, 923854), (436, 461927), (607, 331796), (761, 264652), (1214, 165898), (1522, 132326), (2428, 82949), (3044, 66163)]