212077005745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2548543}}^1$

素因数の和:2548665

約数の個数: 32

約数和(自身を含む): 297262172160

約数和(自身を除く): 85185166415

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 935, 979, 1513, 4895, 7565, 16643, 83215, 2548543, 12742715, 28033973, 43325231, 140169865, 216626155, 226820327, 476577541, 1134101635, 2382887705, 2495023597, 3855945559, 12475117985, 19279727795, 42415401149, 212077005745]

約数ペア:

[(1, 212077005745), (5, 42415401149), (11, 19279727795), (17, 12475117985), (55, 3855945559), (85, 2495023597), (89, 2382887705), (187, 1134101635), (445, 476577541), (935, 226820327), (979, 216626155), (1513, 140169865), (4895, 43325231), (7565, 28033973), (16643, 12742715), (83215, 2548543)]