205390812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{37951}}^1$

素因数の和:38010

約数の個数: 48

約数和(自身を含む): 535578624

約数和(自身を除く): 330187812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 37951, 75902, 113853, 151804, 227706, 417461, 455412, 834922, 1252383, 1555991, 1669844, 2504766, 3111982, 4667973, 5009532, 6223964, 9335946, 17115901, 18671892, 34231802, 51347703, 68463604, 102695406, 205390812]

約数ペア:

[(1, 205390812), (2, 102695406), (3, 68463604), (4, 51347703), (6, 34231802), (11, 18671892), (12, 17115901), (22, 9335946), (33, 6223964), (41, 5009532), (44, 4667973), (66, 3111982), (82, 2504766), (123, 1669844), (132, 1555991), (164, 1252383), (246, 834922), (451, 455412), (492, 417461), (902, 227706), (1353, 151804), (1804, 113853), (2706, 75902), (5412, 37951)]