202101744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 565991552

約数和(自身を除く): 363889808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 978, 1304, 1956, 1987, 2119, 2608, 3912, 3974, 4238, 5961, 6357, 7824, 7948, 8476, 11922, 12714, 15896, 16952, 23844, 25428, 25831, 31792, 33904, 47688, 50856, 51662, 77493, 95376, 101712, 103324, 154986, 206648, 309972, 323881, 413296, 619944, 647762, 971643, 1239888, 1295524, 1943286, 2591048, 3886572, 4210453, 5182096, 7773144, 8420906, 12631359, 15546288, 16841812, 25262718, 33683624, 50525436, 67367248, 101050872, 202101744]

約数ペア:

[(1, 202101744), (2, 101050872), (3, 67367248), (4, 50525436), (6, 33683624), (8, 25262718), (12, 16841812), (13, 15546288), (16, 12631359), (24, 8420906), (26, 7773144), (39, 5182096), (48, 4210453), (52, 3886572), (78, 2591048), (104, 1943286), (156, 1295524), (163, 1239888), (208, 971643), (312, 647762), (326, 619944), (489, 413296), (624, 323881), (652, 309972), (978, 206648), (1304, 154986), (1956, 103324), (1987, 101712), (2119, 95376), (2608, 77493), (3912, 51662), (3974, 50856), (4238, 47688), (5961, 33904), (6357, 31792), (7824, 25831), (7948, 25428), (8476, 23844), (11922, 16952), (12714, 15896)]