208673802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8355

約数の個数: 48

約数和(自身を含む): 479576448

約数和(自身を除く): 270902646

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8263, 8418, 12627, 16526, 24789, 25254, 49578, 74367, 148734, 190049, 380098, 504043, 570147, 1008086, 1140294, 1512129, 1710441, 3024258, 3420882, 4536387, 9072774, 11592989, 23185978, 34778967, 69557934, 104336901, 208673802]

約数ペア:

[(1, 208673802), (2, 104336901), (3, 69557934), (6, 34778967), (9, 23185978), (18, 11592989), (23, 9072774), (46, 4536387), (61, 3420882), (69, 3024258), (122, 1710441), (138, 1512129), (183, 1140294), (207, 1008086), (366, 570147), (414, 504043), (549, 380098), (1098, 190049), (1403, 148734), (2806, 74367), (4209, 49578), (8263, 25254), (8418, 24789), (12627, 16526)]