212735706

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28433}}^1$

素因数の和:28510

約数の個数: 32

約数和(自身を含む): 450394560

約数和(自身を除く): 237658854

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 28433, 56866, 85299, 170598, 824557, 1222619, 1649114, 2445238, 2473671, 3667857, 4947342, 7335714, 35455951, 70911902, 106367853, 212735706]

約数ペア:

[(1, 212735706), (2, 106367853), (3, 70911902), (6, 35455951), (29, 7335714), (43, 4947342), (58, 3667857), (86, 2473671), (87, 2445238), (129, 1649114), (174, 1222619), (258, 824557), (1247, 170598), (2494, 85299), (3741, 56866), (7482, 28433)]