201998110766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{53857}}^1$

素因数の和:55076

約数の個数: 32

約数和(自身を含む): 322824852000

約数和(自身を除く): 120826741234

約数列:

[1, 2, 19, 38, 89, 178, 1109, 1691, 2218, 3382, 21071, 42142, 53857, 98701, 107714, 197402, 1023283, 1875319, 2046566, 3750638, 4793273, 9586546, 59727413, 91072187, 119454826, 182144374, 1134820847, 2269641694, 5315739757, 10631479514, 100999055383, 201998110766]

約数ペア:

[(1, 201998110766), (2, 100999055383), (19, 10631479514), (38, 5315739757), (89, 2269641694), (178, 1134820847), (1109, 182144374), (1691, 119454826), (2218, 91072187), (3382, 59727413), (21071, 9586546), (42142, 4793273), (53857, 3750638), (98701, 2046566), (107714, 1875319), (197402, 1023283)]