223428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 534688

約数和(自身を除く): 311260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 433, 516, 866, 1299, 1732, 2598, 5196, 18619, 37238, 55857, 74476, 111714, 223428]

約数ペア:

[(1, 223428), (2, 111714), (3, 74476), (4, 55857), (6, 37238), (12, 18619), (43, 5196), (86, 2598), (129, 1732), (172, 1299), (258, 866), (433, 516)]