207319164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1328969}}^1$

素因数の和:1328989

約数の個数: 24

約数和(自身を含む): 520956240

約数和(自身を除く): 313637076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1328969, 2657938, 3986907, 5315876, 7973814, 15947628, 17276597, 34553194, 51829791, 69106388, 103659582, 207319164]

約数ペア:

[(1, 207319164), (2, 103659582), (3, 69106388), (4, 51829791), (6, 34553194), (12, 17276597), (13, 15947628), (26, 7973814), (39, 5315876), (52, 3986907), (78, 2657938), (156, 1328969)]