227976782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 410901120

約数和(自身を除く): 182924338

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 529, 874, 1031, 1058, 2062, 4807, 5819, 9614, 10051, 11341, 11638, 19589, 20102, 22682, 23713, 39178, 47426, 110561, 215479, 221122, 260843, 430958, 450547, 521686, 545399, 901094, 1090798, 4956017, 5999389, 9912034, 10362581, 11998778, 20725162, 113988391, 227976782]

約数ペア:

[(1, 227976782), (2, 113988391), (11, 20725162), (19, 11998778), (22, 10362581), (23, 9912034), (38, 5999389), (46, 4956017), (209, 1090798), (253, 901094), (418, 545399), (437, 521686), (506, 450547), (529, 430958), (874, 260843), (1031, 221122), (1058, 215479), (2062, 110561), (4807, 47426), (5819, 39178), (9614, 23713), (10051, 22682), (11341, 20102), (11638, 19589)]