218179334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 354461184

約数和(自身を除く): 136281850

約数列:

[1, 2, 23, 43, 46, 73, 86, 146, 989, 1511, 1679, 1978, 3022, 3139, 3358, 6278, 34753, 64973, 69506, 72197, 110303, 129946, 144394, 220606, 1494379, 2536969, 2988758, 4743029, 5073938, 9486058, 109089667, 218179334]

約数ペア:

[(1, 218179334), (2, 109089667), (23, 9486058), (43, 5073938), (46, 4743029), (73, 2988758), (86, 2536969), (146, 1494379), (989, 220606), (1511, 144394), (1679, 129946), (1978, 110303), (3022, 72197), (3139, 69506), (3358, 64973), (6278, 34753)]