208083912

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 528353280

約数和(自身を除く): 320269368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 233, 254, 293, 381, 466, 508, 586, 699, 762, 879, 932, 1016, 1172, 1398, 1524, 1758, 1864, 2344, 2796, 3048, 3516, 5592, 7032, 29591, 37211, 59182, 68269, 74422, 88773, 111633, 118364, 136538, 148844, 177546, 204807, 223266, 236728, 273076, 297688, 355092, 409614, 446532, 546152, 710184, 819228, 893064, 1638456, 8670163, 17340326, 26010489, 34680652, 52020978, 69361304, 104041956, 208083912]

約数ペア:

[(1, 208083912), (2, 104041956), (3, 69361304), (4, 52020978), (6, 34680652), (8, 26010489), (12, 17340326), (24, 8670163), (127, 1638456), (233, 893064), (254, 819228), (293, 710184), (381, 546152), (466, 446532), (508, 409614), (586, 355092), (699, 297688), (762, 273076), (879, 236728), (932, 223266), (1016, 204807), (1172, 177546), (1398, 148844), (1524, 136538), (1758, 118364), (1864, 111633), (2344, 88773), (2796, 74422), (3048, 68269), (3516, 59182), (5592, 37211), (7032, 29591)]