201524128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6823}}^1$

素因数の和:6917

約数の個数: 48

約数和(自身を含む): 433351296

約数和(自身を除く): 231827168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 6823, 7384, 13646, 14768, 27292, 29536, 54584, 88699, 109168, 177398, 218336, 354796, 484433, 709592, 968866, 1419184, 1937732, 2838368, 3875464, 6297629, 7750928, 12595258, 15501856, 25190516, 50381032, 100762064, 201524128]

約数ペア:

[(1, 201524128), (2, 100762064), (4, 50381032), (8, 25190516), (13, 15501856), (16, 12595258), (26, 7750928), (32, 6297629), (52, 3875464), (71, 2838368), (104, 1937732), (142, 1419184), (208, 968866), (284, 709592), (416, 484433), (568, 354796), (923, 218336), (1136, 177398), (1846, 109168), (2272, 88699), (3692, 54584), (6823, 29536), (7384, 27292), (13646, 14768)]