212319184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15667}}^1$

素因数の和:15704

約数の個数: 60

約数和(自身を含む): 516793312

約数和(自身を除く): 304474128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 15667, 31334, 62668, 109669, 125336, 172337, 219338, 250672, 344674, 438676, 689348, 877352, 1206359, 1378696, 1754704, 1895707, 2412718, 2757392, 3791414, 4825436, 7582828, 9650872, 13269949, 15165656, 19301744, 26539898, 30331312, 53079796, 106159592, 212319184]

約数ペア:

[(1, 212319184), (2, 106159592), (4, 53079796), (7, 30331312), (8, 26539898), (11, 19301744), (14, 15165656), (16, 13269949), (22, 9650872), (28, 7582828), (44, 4825436), (56, 3791414), (77, 2757392), (88, 2412718), (112, 1895707), (121, 1754704), (154, 1378696), (176, 1206359), (242, 877352), (308, 689348), (484, 438676), (616, 344674), (847, 250672), (968, 219338), (1232, 172337), (1694, 125336), (1936, 109669), (3388, 62668), (6776, 31334), (13552, 15667)]