203445426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 458006400

約数和(自身を除く): 254560974

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 113, 114, 226, 323, 339, 646, 678, 929, 969, 1858, 1921, 1938, 2147, 2787, 3842, 4294, 5574, 5763, 6441, 11526, 12882, 15793, 17651, 31586, 35302, 36499, 47379, 52953, 72998, 94758, 104977, 105906, 109497, 209954, 218994, 300067, 314931, 600134, 629862, 900201, 1784609, 1800402, 1994563, 3569218, 3989126, 5353827, 5983689, 10707654, 11967378, 33907571, 67815142, 101722713, 203445426]

約数ペア:

[(1, 203445426), (2, 101722713), (3, 67815142), (6, 33907571), (17, 11967378), (19, 10707654), (34, 5983689), (38, 5353827), (51, 3989126), (57, 3569218), (102, 1994563), (113, 1800402), (114, 1784609), (226, 900201), (323, 629862), (339, 600134), (646, 314931), (678, 300067), (929, 218994), (969, 209954), (1858, 109497), (1921, 105906), (1938, 104977), (2147, 94758), (2787, 72998), (3842, 52953), (4294, 47379), (5574, 36499), (5763, 35302), (6441, 31586), (11526, 17651), (12882, 15793)]