200468164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 399542080

約数和(自身を除く): 199073916

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 331, 494, 613, 662, 988, 1226, 1324, 2452, 4303, 6289, 7969, 8606, 11647, 12578, 15938, 17212, 23294, 25156, 31876, 46588, 81757, 151411, 163514, 202903, 302822, 327028, 405806, 605644, 811612, 2637739, 3855157, 5275478, 7710314, 10550956, 15420628, 50117041, 100234082, 200468164]

約数ペア:

[(1, 200468164), (2, 100234082), (4, 50117041), (13, 15420628), (19, 10550956), (26, 7710314), (38, 5275478), (52, 3855157), (76, 2637739), (247, 811612), (331, 605644), (494, 405806), (613, 327028), (662, 302822), (988, 202903), (1226, 163514), (1324, 151411), (2452, 81757), (4303, 46588), (6289, 31876), (7969, 25156), (8606, 23294), (11647, 17212), (12578, 15938)]