202106872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{23677}}^1$

素因数の和:23791

約数の個数: 32

約数和(自身を含む): 417679920

約数和(自身を除く): 215573048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 23677, 47354, 94708, 189416, 260447, 520894, 1041788, 2083576, 2296669, 4593338, 9186676, 18373352, 25263359, 50526718, 101053436, 202106872]

約数ペア:

[(1, 202106872), (2, 101053436), (4, 50526718), (8, 25263359), (11, 18373352), (22, 9186676), (44, 4593338), (88, 2296669), (97, 2083576), (194, 1041788), (388, 520894), (776, 260447), (1067, 189416), (2134, 94708), (4268, 47354), (8536, 23677)]