210384608

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 489343680

約数和(自身を除く): 278959072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 89, 112, 122, 173, 178, 224, 244, 346, 356, 427, 488, 623, 692, 712, 854, 976, 1211, 1246, 1384, 1424, 1708, 1952, 2422, 2492, 2768, 2848, 3416, 4844, 4984, 5429, 5536, 6832, 9688, 9968, 10553, 10858, 13664, 15397, 19376, 19936, 21106, 21716, 30794, 38003, 38752, 42212, 43432, 61588, 73871, 76006, 84424, 86864, 107779, 123176, 147742, 152012, 168848, 173728, 215558, 246352, 295484, 304024, 337696, 431116, 492704, 590968, 608048, 862232, 939217, 1181936, 1216096, 1724464, 1878434, 2363872, 3448928, 3756868, 6574519, 7513736, 13149038, 15027472, 26298076, 30054944, 52596152, 105192304, 210384608]

約数ペア:

[(1, 210384608), (2, 105192304), (4, 52596152), (7, 30054944), (8, 26298076), (14, 15027472), (16, 13149038), (28, 7513736), (32, 6574519), (56, 3756868), (61, 3448928), (89, 2363872), (112, 1878434), (122, 1724464), (173, 1216096), (178, 1181936), (224, 939217), (244, 862232), (346, 608048), (356, 590968), (427, 492704), (488, 431116), (623, 337696), (692, 304024), (712, 295484), (854, 246352), (976, 215558), (1211, 173728), (1246, 168848), (1384, 152012), (1424, 147742), (1708, 123176), (1952, 107779), (2422, 86864), (2492, 84424), (2768, 76006), (2848, 73871), (3416, 61588), (4844, 43432), (4984, 42212), (5429, 38752), (5536, 38003), (6832, 30794), (9688, 21716), (9968, 21106), (10553, 19936), (10858, 19376), (13664, 15397)]