201640642567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{17137}}^1$

素因数の和:17328

約数の個数: 64

約数和(自身を含む): 264854216704

約数和(自身を除く): 63213574137

約数列:

[1, 7, 13, 31, 43, 91, 97, 217, 301, 403, 559, 679, 1261, 1333, 2821, 3007, 3913, 4171, 8827, 9331, 17137, 17329, 21049, 29197, 39091, 54223, 119959, 121303, 129301, 222781, 273637, 379561, 531247, 736891, 905107, 1559467, 1662289, 1680913, 3718729, 5158237, 6906211, 9579583, 11636023, 11766391, 21609757, 22843621, 48343477, 51530959, 67057081, 71478427, 151268299, 159905347, 296967073, 360716713, 500348989, 669902467, 929219551, 2078769511, 2215831237, 4689317269, 6504536857, 15510818659, 28805806081, 201640642567]

約数ペア:

[(1, 201640642567), (7, 28805806081), (13, 15510818659), (31, 6504536857), (43, 4689317269), (91, 2215831237), (97, 2078769511), (217, 929219551), (301, 669902467), (403, 500348989), (559, 360716713), (679, 296967073), (1261, 159905347), (1333, 151268299), (2821, 71478427), (3007, 67057081), (3913, 51530959), (4171, 48343477), (8827, 22843621), (9331, 21609757), (17137, 11766391), (17329, 11636023), (21049, 9579583), (29197, 6906211), (39091, 5158237), (54223, 3718729), (119959, 1680913), (121303, 1662289), (129301, 1559467), (222781, 905107), (273637, 736891), (379561, 531247)]