188731844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 393609216

約数和(自身を除く): 204877372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2111, 2884, 3193, 4222, 6386, 8444, 12772, 14777, 22351, 29554, 44702, 59108, 65441, 89404, 130882, 217433, 261764, 434866, 458087, 869732, 916174, 1522031, 1832348, 3044062, 6088124, 6740423, 13480846, 26961692, 47182961, 94365922, 188731844]

約数ペア:

[(1, 188731844), (2, 94365922), (4, 47182961), (7, 26961692), (14, 13480846), (28, 6740423), (31, 6088124), (62, 3044062), (103, 1832348), (124, 1522031), (206, 916174), (217, 869732), (412, 458087), (434, 434866), (721, 261764), (868, 217433), (1442, 130882), (2111, 89404), (2884, 65441), (3193, 59108), (4222, 44702), (6386, 29554), (8444, 22351), (12772, 14777)]