194348812

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 396014080

約数和(自身を除く): 201665268

約数列:

[1, 2, 4, 7, 14, 28, 97, 163, 194, 326, 388, 439, 652, 679, 878, 1141, 1358, 1756, 2282, 2716, 3073, 4564, 6146, 12292, 15811, 31622, 42583, 63244, 71557, 85166, 110677, 143114, 170332, 221354, 286228, 298081, 442708, 500899, 596162, 1001798, 1192324, 2003596, 6941029, 13882058, 27764116, 48587203, 97174406, 194348812]

約数ペア:

[(1, 194348812), (2, 97174406), (4, 48587203), (7, 27764116), (14, 13882058), (28, 6941029), (97, 2003596), (163, 1192324), (194, 1001798), (326, 596162), (388, 500899), (439, 442708), (652, 298081), (679, 286228), (878, 221354), (1141, 170332), (1358, 143114), (1756, 110677), (2282, 85166), (2716, 71557), (3073, 63244), (4564, 42583), (6146, 31622), (12292, 15811)]