274310201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 51867079

約数列:

[1, 11, 19, 43, 131, 209, 233, 473, 817, 1441, 2489, 2563, 4427, 5633, 8987, 10019, 27379, 30523, 48697, 61963, 107027, 110209, 190361, 335753, 579937, 1177297, 1312489, 2093971, 6379307, 14437379, 24937291, 274310201]

約数ペア:

[(1, 274310201), (11, 24937291), (19, 14437379), (43, 6379307), (131, 2093971), (209, 1312489), (233, 1177297), (473, 579937), (817, 335753), (1441, 190361), (2489, 110209), (2563, 107027), (4427, 61963), (5633, 48697), (8987, 30523), (10019, 27379)]