203419471276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1\times {\mathrm{37493}}^1$

素因数の和:42778

約数の個数: 48

約数和(自身を含む): 417925521216

約数和(自身を除く): 214506049940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 5237, 10474, 20948, 36659, 37493, 73318, 74986, 146636, 149972, 193769, 262451, 387538, 524902, 775076, 1049804, 1356383, 1387241, 2712766, 2774482, 5425532, 5548964, 9710687, 19421374, 38842748, 196350841, 392701682, 785403364, 1374455887, 2748911774, 5497823548, 7264981117, 14529962234, 29059924468, 50854867819, 101709735638, 203419471276]

約数ペア:

[(1, 203419471276), (2, 101709735638), (4, 50854867819), (7, 29059924468), (14, 14529962234), (28, 7264981117), (37, 5497823548), (74, 2748911774), (148, 1374455887), (259, 785403364), (518, 392701682), (1036, 196350841), (5237, 38842748), (10474, 19421374), (20948, 9710687), (36659, 5548964), (37493, 5425532), (73318, 2774482), (74986, 2712766), (146636, 1387241), (149972, 1356383), (193769, 1049804), (262451, 775076), (387538, 524902)]