207905064

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 534816000

約数和(自身を除く): 326910936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 149, 188, 282, 298, 376, 447, 564, 596, 894, 1128, 1192, 1237, 1788, 2474, 3576, 3711, 4948, 7003, 7422, 9896, 14006, 14844, 21009, 28012, 29688, 42018, 56024, 58139, 84036, 116278, 168072, 174417, 184313, 232556, 348834, 368626, 465112, 552939, 697668, 737252, 1105878, 1395336, 1474504, 2211756, 4423512, 8662711, 17325422, 25988133, 34650844, 51976266, 69301688, 103952532, 207905064]

約数ペア:

[(1, 207905064), (2, 103952532), (3, 69301688), (4, 51976266), (6, 34650844), (8, 25988133), (12, 17325422), (24, 8662711), (47, 4423512), (94, 2211756), (141, 1474504), (149, 1395336), (188, 1105878), (282, 737252), (298, 697668), (376, 552939), (447, 465112), (564, 368626), (596, 348834), (894, 232556), (1128, 184313), (1192, 174417), (1237, 168072), (1788, 116278), (2474, 84036), (3576, 58139), (3711, 56024), (4948, 42018), (7003, 29688), (7422, 28012), (9896, 21009), (14006, 14844)]