201871003412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1508797}}^1$

素因数の和:1508928

約数の個数: 48

約数和(自身を含む): 397453604352

約数和(自身を除く): 195582600940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 124, 166, 332, 403, 806, 1079, 1612, 2158, 2573, 4316, 5146, 10292, 33449, 66898, 133796, 1508797, 3017594, 6035188, 19614361, 39228722, 46772707, 78457444, 93545414, 125230151, 187090828, 250460302, 500920604, 608045191, 1216090382, 1627991963, 2432180764, 3255983926, 3882134681, 6511967852, 7764269362, 15528538724, 50467750853, 100935501706, 201871003412]

約数ペア:

[(1, 201871003412), (2, 100935501706), (4, 50467750853), (13, 15528538724), (26, 7764269362), (31, 6511967852), (52, 3882134681), (62, 3255983926), (83, 2432180764), (124, 1627991963), (166, 1216090382), (332, 608045191), (403, 500920604), (806, 250460302), (1079, 187090828), (1612, 125230151), (2158, 93545414), (2573, 78457444), (4316, 46772707), (5146, 39228722), (10292, 19614361), (33449, 6035188), (66898, 3017594), (133796, 1508797)]