202458858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71947}}^1$

素因数の和:72026

約数の個数: 32

約数和(自身を含む): 469676544

約数和(自身を除く): 267217686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 71947, 143894, 215841, 431682, 503629, 1007258, 1510887, 3021774, 4820449, 9640898, 14461347, 28922694, 33743143, 67486286, 101229429, 202458858]

約数ペア:

[(1, 202458858), (2, 101229429), (3, 67486286), (6, 33743143), (7, 28922694), (14, 14461347), (21, 9640898), (42, 4820449), (67, 3021774), (134, 1510887), (201, 1007258), (402, 503629), (469, 431682), (938, 215841), (1407, 143894), (2814, 71947)]