208731372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5653}}^1$

素因数の和:5858

約数の個数: 48

約数和(自身を含む): 518630112

約数和(自身を除く): 309898740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 543, 724, 1086, 2172, 3077, 5653, 6154, 9231, 11306, 12308, 16959, 18462, 22612, 33918, 36924, 67836, 96101, 192202, 288303, 384404, 576606, 1023193, 1153212, 2046386, 3069579, 4092772, 6139158, 12278316, 17394281, 34788562, 52182843, 69577124, 104365686, 208731372]

約数ペア:

[(1, 208731372), (2, 104365686), (3, 69577124), (4, 52182843), (6, 34788562), (12, 17394281), (17, 12278316), (34, 6139158), (51, 4092772), (68, 3069579), (102, 2046386), (181, 1153212), (204, 1023193), (362, 576606), (543, 384404), (724, 288303), (1086, 192202), (2172, 96101), (3077, 67836), (5653, 36924), (6154, 33918), (9231, 22612), (11306, 18462), (12308, 16959)]