201317231718

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{116933}}^1$

素因数の和:117989

約数の個数: 48

約数和(自身を含む): 440974952496

約数和(自身を除く): 239657720778

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 947, 1818, 1894, 2841, 5682, 8523, 17046, 95647, 116933, 191294, 233866, 286941, 350799, 573882, 701598, 860823, 1052397, 1721646, 2104794, 11810233, 23620466, 35430699, 70861398, 106292097, 110735551, 212584194, 221471102, 332206653, 664413306, 996619959, 1993239918, 11184290651, 22368581302, 33552871953, 67105743906, 100658615859, 201317231718]

約数ペア:

[(1, 201317231718), (2, 100658615859), (3, 67105743906), (6, 33552871953), (9, 22368581302), (18, 11184290651), (101, 1993239918), (202, 996619959), (303, 664413306), (606, 332206653), (909, 221471102), (947, 212584194), (1818, 110735551), (1894, 106292097), (2841, 70861398), (5682, 35430699), (8523, 23620466), (17046, 11810233), (95647, 2104794), (116933, 1721646), (191294, 1052397), (233866, 860823), (286941, 701598), (350799, 573882)]