214260046

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15329

約数の個数: 48

約数和(自身を含む): 439251120

約数和(自身を除く): 224991074

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 15289, 30578, 107023, 168179, 198757, 214046, 336358, 397514, 749161, 1177253, 1391299, 1498322, 2186327, 2354506, 2782598, 4372654, 8240771, 9739093, 15304289, 16481542, 19478186, 30608578, 107130023, 214260046]

約数ペア:

[(1, 214260046), (2, 107130023), (7, 30608578), (11, 19478186), (13, 16481542), (14, 15304289), (22, 9739093), (26, 8240771), (49, 4372654), (77, 2782598), (91, 2354506), (98, 2186327), (143, 1498322), (154, 1391299), (182, 1177253), (286, 749161), (539, 397514), (637, 336358), (1001, 214046), (1078, 198757), (1274, 168179), (2002, 107023), (7007, 30578), (14014, 15289)]