197512056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{391889}}^1$

素因数の和:391908

約数の個数: 48

約数和(自身を含む): 611348400

約数和(自身を除く): 413836344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 391889, 783778, 1175667, 1567556, 2351334, 2743223, 3135112, 3527001, 4702668, 5486446, 7054002, 8229669, 9405336, 10972892, 14108004, 16459338, 21945784, 24689007, 28216008, 32918676, 49378014, 65837352, 98756028, 197512056]

約数ペア:

[(1, 197512056), (2, 98756028), (3, 65837352), (4, 49378014), (6, 32918676), (7, 28216008), (8, 24689007), (9, 21945784), (12, 16459338), (14, 14108004), (18, 10972892), (21, 9405336), (24, 8229669), (28, 7054002), (36, 5486446), (42, 4702668), (56, 3527001), (63, 3135112), (72, 2743223), (84, 2351334), (126, 1567556), (168, 1175667), (252, 783778), (504, 391889)]