222703244

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{6691}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 399673008

約数和(自身を除く): 176969764

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 6691, 8321, 13382, 16642, 26764, 33284, 354623, 709246, 1050487, 1418492, 2100974, 4201948, 55675811, 111351622, 222703244]

約数ペア:

[(1, 222703244), (2, 111351622), (4, 55675811), (53, 4201948), (106, 2100974), (157, 1418492), (212, 1050487), (314, 709246), (628, 354623), (6691, 33284), (8321, 26764), (13382, 16642)]