230206295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 309671424

約数和(自身を除く): 79465129

約数列:

[1, 5, 11, 53, 55, 151, 265, 523, 583, 755, 1661, 2615, 2915, 5753, 8003, 8305, 27719, 28765, 40015, 78973, 88033, 138595, 304909, 394865, 440165, 868703, 1524545, 4185569, 4343515, 20927845, 46041259, 230206295]

約数ペア:

[(1, 230206295), (5, 46041259), (11, 20927845), (53, 4343515), (55, 4185569), (151, 1524545), (265, 868703), (523, 440165), (583, 394865), (755, 304909), (1661, 138595), (2615, 88033), (2915, 78973), (5753, 40015), (8003, 28765), (8305, 27719)]