207920412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{275027}}^1$

素因数の和:275047

約数の個数: 48

約数和(自身を含む): 616062720

約数和(自身を除く): 408142308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 275027, 550054, 825081, 1100108, 1650162, 1925189, 2475243, 3300324, 3850378, 4950486, 5775567, 7425729, 7700756, 9900972, 11551134, 14851458, 17326701, 23102268, 29702916, 34653402, 51980103, 69306804, 103960206, 207920412]

約数ペア:

[(1, 207920412), (2, 103960206), (3, 69306804), (4, 51980103), (6, 34653402), (7, 29702916), (9, 23102268), (12, 17326701), (14, 14851458), (18, 11551134), (21, 9900972), (27, 7700756), (28, 7425729), (36, 5775567), (42, 4950486), (54, 3850378), (63, 3300324), (84, 2475243), (108, 1925189), (126, 1650162), (189, 1100108), (252, 825081), (378, 550054), (756, 275027)]