229508972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1051}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 501930240

約数和(自身を除く): 272421268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 709, 1051, 1418, 2102, 2836, 4204, 4963, 7357, 7799, 9926, 11561, 14714, 15598, 19852, 23122, 29428, 31196, 46244, 54593, 80927, 109186, 161854, 218372, 323708, 745159, 1490318, 2980636, 5216113, 8196749, 10432226, 16393498, 20864452, 32786996, 57377243, 114754486, 229508972]

約数ペア:

[(1, 229508972), (2, 114754486), (4, 57377243), (7, 32786996), (11, 20864452), (14, 16393498), (22, 10432226), (28, 8196749), (44, 5216113), (77, 2980636), (154, 1490318), (308, 745159), (709, 323708), (1051, 218372), (1418, 161854), (2102, 109186), (2836, 80927), (4204, 54593), (4963, 46244), (7357, 31196), (7799, 29428), (9926, 23122), (11561, 19852), (14714, 15598)]