208100676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19507}}^1$

素因数の和:19648

約数の個数: 48

約数和(自身を含む): 559333376

約数和(自身を除く): 351232700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 19507, 39014, 58521, 78028, 117042, 136549, 234084, 273098, 409647, 546196, 819294, 1638588, 2477389, 4954778, 7432167, 9909556, 14864334, 17341723, 29728668, 34683446, 52025169, 69366892, 104050338, 208100676]

約数ペア:

[(1, 208100676), (2, 104050338), (3, 69366892), (4, 52025169), (6, 34683446), (7, 29728668), (12, 17341723), (14, 14864334), (21, 9909556), (28, 7432167), (42, 4954778), (84, 2477389), (127, 1638588), (254, 819294), (381, 546196), (508, 409647), (762, 273098), (889, 234084), (1524, 136549), (1778, 117042), (2667, 78028), (3556, 58521), (5334, 39014), (10668, 19507)]