245864104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{85133}}^1$

素因数の和:85177

約数の個数: 24

約数和(自身を含む): 486540810

約数和(自身を除く): 240676706

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 85133, 170266, 340532, 681064, 1617527, 3235054, 6470108, 12940216, 30733013, 61466026, 122932052, 245864104]

約数ペア:

[(1, 245864104), (2, 122932052), (4, 61466026), (8, 30733013), (19, 12940216), (38, 6470108), (76, 3235054), (152, 1617527), (361, 681064), (722, 340532), (1444, 170266), (2888, 85133)]