210380801906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6133}}^1\times {\mathrm{21961}}^1$

素因数の和:28178

約数の個数: 32

約数和(自身を含む): 349181041536

約数和(自身を除く): 138800239630

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6133, 12266, 21961, 43922, 67463, 134926, 241571, 435443, 483142, 870886, 1559231, 3118462, 4789873, 9579746, 17151541, 34303082, 134686813, 269373626, 1481554943, 2963109886, 9562763723, 19125527446, 105190400953, 210380801906]

約数ペア:

[(1, 210380801906), (2, 105190400953), (11, 19125527446), (22, 9562763723), (71, 2963109886), (142, 1481554943), (781, 269373626), (1562, 134686813), (6133, 34303082), (12266, 17151541), (21961, 9579746), (43922, 4789873), (67463, 3118462), (134926, 1559231), (241571, 870886), (435443, 483142)]