206538967052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{15641}}^1\times {\mathrm{27283}}^1$

素因数の和:42950

約数の個数: 36

約数和(自身を含む): 397328761368

約数和(自身を除く): 190789794316

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 15641, 27283, 31282, 54566, 62564, 109132, 172051, 300113, 344102, 600226, 688204, 1200452, 1892561, 3301243, 3785122, 6602486, 7570244, 13204972, 426733403, 853466806, 1706933612, 4694067433, 9388134866, 18776269732, 51634741763, 103269483526, 206538967052]

約数ペア:

[(1, 206538967052), (2, 103269483526), (4, 51634741763), (11, 18776269732), (22, 9388134866), (44, 4694067433), (121, 1706933612), (242, 853466806), (484, 426733403), (15641, 13204972), (27283, 7570244), (31282, 6602486), (54566, 3785122), (62564, 3301243), (109132, 1892561), (172051, 1200452), (300113, 688204), (344102, 600226)]