205894128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9511}}^1$

素因数の和:9574

約数の個数: 80

約数和(自身を含む): 594461952

約数和(自身を除く): 388567824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 5412, 7216, 9511, 10824, 19022, 21648, 28533, 38044, 57066, 76088, 104621, 114132, 152176, 209242, 228264, 313863, 389951, 418484, 456528, 627726, 779902, 836968, 1169853, 1255452, 1559804, 1673936, 2339706, 2510904, 3119608, 4289461, 4679412, 5021808, 6239216, 8578922, 9358824, 12868383, 17157844, 18717648, 25736766, 34315688, 51473532, 68631376, 102947064, 205894128]

約数ペア:

[(1, 205894128), (2, 102947064), (3, 68631376), (4, 51473532), (6, 34315688), (8, 25736766), (11, 18717648), (12, 17157844), (16, 12868383), (22, 9358824), (24, 8578922), (33, 6239216), (41, 5021808), (44, 4679412), (48, 4289461), (66, 3119608), (82, 2510904), (88, 2339706), (123, 1673936), (132, 1559804), (164, 1255452), (176, 1169853), (246, 836968), (264, 779902), (328, 627726), (451, 456528), (492, 418484), (528, 389951), (656, 313863), (902, 228264), (984, 209242), (1353, 152176), (1804, 114132), (1968, 104621), (2706, 76088), (3608, 57066), (5412, 38044), (7216, 28533), (9511, 21648), (10824, 19022)]