201148532

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 390243840

約数和(自身を除く): 189095308

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 487, 611, 676, 974, 1222, 1948, 2197, 2444, 4394, 6331, 7943, 8788, 12662, 15886, 22889, 25324, 31772, 45778, 82303, 91556, 103259, 164606, 206518, 297557, 329212, 413036, 595114, 1069939, 1190228, 2139878, 3868241, 4279756, 7736482, 15472964, 50287133, 100574266, 201148532]

約数ペア:

[(1, 201148532), (2, 100574266), (4, 50287133), (13, 15472964), (26, 7736482), (47, 4279756), (52, 3868241), (94, 2139878), (169, 1190228), (188, 1069939), (338, 595114), (487, 413036), (611, 329212), (676, 297557), (974, 206518), (1222, 164606), (1948, 103259), (2197, 91556), (2444, 82303), (4394, 45778), (6331, 31772), (7943, 25324), (8788, 22889), (12662, 15886)]