203477758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 341687808

約数和(自身を除く): 138210050

約数列:

[1, 2, 11, 22, 47, 94, 307, 517, 614, 641, 1034, 1282, 3377, 6754, 7051, 14102, 14429, 28858, 30127, 60254, 158719, 196787, 317438, 331397, 393574, 662794, 2164657, 4329314, 9248989, 18497978, 101738879, 203477758]

約数ペア:

[(1, 203477758), (2, 101738879), (11, 18497978), (22, 9248989), (47, 4329314), (94, 2164657), (307, 662794), (517, 393574), (614, 331397), (641, 317438), (1034, 196787), (1282, 158719), (3377, 60254), (6754, 30127), (7051, 28858), (14102, 14429)]