185431566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{31249}}^1$

素因数の和:31320

約数の個数: 32

約数和(自身を含む): 396000000

約数和(自身を除く): 210568434

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 31249, 62498, 93747, 187494, 718727, 1343707, 1437454, 2156181, 2687414, 4031121, 4312362, 8062242, 30905261, 61810522, 92715783, 185431566]

約数ペア:

[(1, 185431566), (2, 92715783), (3, 61810522), (6, 30905261), (23, 8062242), (43, 4312362), (46, 4031121), (69, 2687414), (86, 2156181), (129, 1437454), (138, 1343707), (258, 718727), (989, 187494), (1978, 93747), (2967, 62498), (5934, 31249)]