223943478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{14197}}^1$

素因数の和:14452

約数の個数: 32

約数和(自身を含む): 490682880

約数和(自身を除く): 266739402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2629, 5258, 7887, 14197, 15774, 28394, 42591, 85182, 156167, 312334, 468501, 937002, 3393083, 6786166, 10179249, 20358498, 37323913, 74647826, 111971739, 223943478]

約数ペア:

[(1, 223943478), (2, 111971739), (3, 74647826), (6, 37323913), (11, 20358498), (22, 10179249), (33, 6786166), (66, 3393083), (239, 937002), (478, 468501), (717, 312334), (1434, 156167), (2629, 85182), (5258, 42591), (7887, 28394), (14197, 15774)]