206873220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51461}}^1$

素因数の和:51540

約数の個数: 48

約数和(自身を含む): 587901888

約数和(自身を除く): 381028668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 51461, 102922, 154383, 205844, 257305, 308766, 514610, 617532, 771915, 1029220, 1543830, 3087660, 3447887, 6895774, 10343661, 13791548, 17239435, 20687322, 34478870, 41374644, 51718305, 68957740, 103436610, 206873220]

約数ペア:

[(1, 206873220), (2, 103436610), (3, 68957740), (4, 51718305), (5, 41374644), (6, 34478870), (10, 20687322), (12, 17239435), (15, 13791548), (20, 10343661), (30, 6895774), (60, 3447887), (67, 3087660), (134, 1543830), (201, 1029220), (268, 771915), (335, 617532), (402, 514610), (670, 308766), (804, 257305), (1005, 205844), (1340, 154383), (2010, 102922), (4020, 51461)]