223208596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 430710784

約数和(自身を除く): 207502188

約数列:

[1, 2, 4, 13, 26, 52, 73, 127, 146, 254, 292, 463, 508, 926, 949, 1651, 1852, 1898, 3302, 3796, 6019, 6604, 9271, 12038, 18542, 24076, 33799, 37084, 58801, 67598, 117602, 120523, 135196, 235204, 241046, 439387, 482092, 764413, 878774, 1528826, 1757548, 3057652, 4292473, 8584946, 17169892, 55802149, 111604298, 223208596]

約数ペア:

[(1, 223208596), (2, 111604298), (4, 55802149), (13, 17169892), (26, 8584946), (52, 4292473), (73, 3057652), (127, 1757548), (146, 1528826), (254, 878774), (292, 764413), (463, 482092), (508, 439387), (926, 241046), (949, 235204), (1651, 135196), (1852, 120523), (1898, 117602), (3302, 67598), (3796, 58801), (6019, 37084), (6604, 33799), (9271, 24076), (12038, 18542)]