201918934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4517}}^1$

素因数の和:4660

約数の個数: 32

約数和(自身を含む): 360861696

約数和(自身を除く): 158942762

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1442, 3193, 4517, 6386, 9034, 22351, 31619, 44702, 63238, 140027, 280054, 465251, 930502, 980189, 1960378, 3256757, 6513514, 14422781, 28845562, 100959467, 201918934]

約数ペア:

[(1, 201918934), (2, 100959467), (7, 28845562), (14, 14422781), (31, 6513514), (62, 3256757), (103, 1960378), (206, 980189), (217, 930502), (434, 465251), (721, 280054), (1442, 140027), (3193, 63238), (4517, 44702), (6386, 31619), (9034, 22351)]