209218548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{226427}}^1$

素因数の和:226452

約数の個数: 48

約数和(自身を含む): 608638464

約数和(自身を除く): 399419916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 226427, 452854, 679281, 905708, 1358562, 1584989, 2490697, 2717124, 3169978, 4754967, 4981394, 6339956, 7472091, 9509934, 9962788, 14944182, 17434879, 19019868, 29888364, 34869758, 52304637, 69739516, 104609274, 209218548]

約数ペア:

[(1, 209218548), (2, 104609274), (3, 69739516), (4, 52304637), (6, 34869758), (7, 29888364), (11, 19019868), (12, 17434879), (14, 14944182), (21, 9962788), (22, 9509934), (28, 7472091), (33, 6339956), (42, 4981394), (44, 4754967), (66, 3169978), (77, 2717124), (84, 2490697), (132, 1584989), (154, 1358562), (231, 905708), (308, 679281), (462, 452854), (924, 226427)]