209103600436

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1\times {\mathrm{8081}}^1$

素因数の和:8932

約数の個数: 48

約数和(自身を含む): 374736671568

約数和(自身を除く): 165633071132

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 613, 692, 1226, 2452, 8081, 10553, 16162, 21106, 32324, 37393, 42212, 74786, 106049, 149572, 212098, 424196, 492941, 985882, 1398013, 1971764, 2796026, 4953653, 5592052, 6468989, 9907306, 12937978, 19814612, 25875956, 85278793, 170557586, 302172833, 341115172, 604345666, 856981969, 1208691332, 1713963938, 3427927876, 52275900109, 104551800218, 209103600436]

約数ペア:

[(1, 209103600436), (2, 104551800218), (4, 52275900109), (61, 3427927876), (122, 1713963938), (173, 1208691332), (244, 856981969), (346, 604345666), (613, 341115172), (692, 302172833), (1226, 170557586), (2452, 85278793), (8081, 25875956), (10553, 19814612), (16162, 12937978), (21106, 9907306), (32324, 6468989), (37393, 5592052), (42212, 4953653), (74786, 2796026), (106049, 1971764), (149572, 1398013), (212098, 985882), (424196, 492941)]