202157190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52237}}^1$

素因数の和:52293

約数の個数: 48

約数和(自身を含む): 537842448

約数和(自身を除く): 335685258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 52237, 104474, 156711, 261185, 313422, 470133, 522370, 783555, 940266, 1567110, 2246191, 2350665, 4492382, 4701330, 6738573, 11230955, 13477146, 20215719, 22461910, 33692865, 40431438, 67385730, 101078595, 202157190]

約数ペア:

[(1, 202157190), (2, 101078595), (3, 67385730), (5, 40431438), (6, 33692865), (9, 22461910), (10, 20215719), (15, 13477146), (18, 11230955), (30, 6738573), (43, 4701330), (45, 4492382), (86, 2350665), (90, 2246191), (129, 1567110), (215, 940266), (258, 783555), (387, 522370), (430, 470133), (645, 313422), (774, 261185), (1290, 156711), (1935, 104474), (3870, 52237)]