212897752706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1657}}^1\times {\mathrm{5717}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 338906912112

約数和(自身を除く): 126009159406

約数列:

[1, 2, 17, 34, 661, 1322, 1657, 3314, 5717, 11237, 11434, 22474, 28169, 56338, 97189, 194378, 1095277, 2190554, 3778937, 7557874, 9473069, 18619709, 18946138, 37239418, 64241929, 128483858, 161042173, 322084346, 6261698609, 12523397218, 106448876353, 212897752706]

約数ペア:

[(1, 212897752706), (2, 106448876353), (17, 12523397218), (34, 6261698609), (661, 322084346), (1322, 161042173), (1657, 128483858), (3314, 64241929), (5717, 37239418), (11237, 18946138), (11434, 18619709), (22474, 9473069), (28169, 7557874), (56338, 3778937), (97189, 2190554), (194378, 1095277)]