206824653

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 355470336

約数和(自身を除く): 148645683

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 137, 217, 279, 411, 651, 773, 959, 1233, 1953, 2319, 2877, 4247, 5411, 6957, 8631, 12741, 16233, 23963, 29729, 38223, 48699, 71889, 89187, 105901, 167741, 215667, 267561, 317703, 503223, 741307, 953109, 1509669, 2223921, 3282931, 6671763, 9848793, 22980517, 29546379, 68941551, 206824653]

約数ペア:

[(1, 206824653), (3, 68941551), (7, 29546379), (9, 22980517), (21, 9848793), (31, 6671763), (63, 3282931), (93, 2223921), (137, 1509669), (217, 953109), (279, 741307), (411, 503223), (651, 317703), (773, 267561), (959, 215667), (1233, 167741), (1953, 105901), (2319, 89187), (2877, 71889), (4247, 48699), (5411, 38223), (6957, 29729), (8631, 23963), (12741, 16233)]