201735622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 345648384

約数和(自身を除く): 143912762

約数列:

[1, 2, 11, 22, 23, 46, 253, 421, 506, 842, 947, 1894, 4631, 9262, 9683, 10417, 19366, 20834, 21781, 43562, 106513, 213026, 239591, 398687, 479182, 797374, 4385557, 8771114, 9169801, 18339602, 100867811, 201735622]

約数ペア:

[(1, 201735622), (2, 100867811), (11, 18339602), (22, 9169801), (23, 8771114), (46, 4385557), (253, 797374), (421, 479182), (506, 398687), (842, 239591), (947, 213026), (1894, 106513), (4631, 43562), (9262, 21781), (9683, 20834), (10417, 19366)]