211601192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{39419}}^1$

素因数の和:39497

約数の個数: 32

約数和(自身を含む): 439927200

約数和(自身を除く): 228326008

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 39419, 78838, 157676, 315352, 433609, 867218, 1734436, 2404559, 3468872, 4809118, 9618236, 19236472, 26450149, 52900298, 105800596, 211601192]

約数ペア:

[(1, 211601192), (2, 105800596), (4, 52900298), (8, 26450149), (11, 19236472), (22, 9618236), (44, 4809118), (61, 3468872), (88, 2404559), (122, 1734436), (244, 867218), (488, 433609), (671, 315352), (1342, 157676), (2684, 78838), (5368, 39419)]