188210312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2593}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 362952480

約数和(自身を除く): 174742168

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 344, 422, 844, 1688, 2593, 5186, 9073, 10372, 18146, 20744, 36292, 72584, 111499, 222998, 445996, 547123, 891992, 1094246, 2188492, 4376984, 23526289, 47052578, 94105156, 188210312]

約数ペア:

[(1, 188210312), (2, 94105156), (4, 47052578), (8, 23526289), (43, 4376984), (86, 2188492), (172, 1094246), (211, 891992), (344, 547123), (422, 445996), (844, 222998), (1688, 111499), (2593, 72584), (5186, 36292), (9073, 20744), (10372, 18146)]