201927460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 502161408

約数和(自身を除く): 300233948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 127, 140, 164, 205, 254, 277, 287, 410, 508, 554, 574, 635, 820, 889, 1108, 1148, 1270, 1385, 1435, 1778, 1939, 2540, 2770, 2870, 3556, 3878, 4445, 5207, 5540, 5740, 7756, 8890, 9695, 10414, 11357, 17780, 19390, 20828, 22714, 26035, 35179, 36449, 38780, 45428, 52070, 56785, 70358, 72898, 79499, 104140, 113570, 140716, 145796, 158998, 175895, 182245, 227140, 246253, 317996, 351790, 364490, 397495, 492506, 703580, 728980, 794990, 985012, 1231265, 1442339, 1589980, 2462530, 2884678, 4925060, 5769356, 7211695, 10096373, 14423390, 20192746, 28846780, 40385492, 50481865, 100963730, 201927460]

約数ペア:

[(1, 201927460), (2, 100963730), (4, 50481865), (5, 40385492), (7, 28846780), (10, 20192746), (14, 14423390), (20, 10096373), (28, 7211695), (35, 5769356), (41, 4925060), (70, 2884678), (82, 2462530), (127, 1589980), (140, 1442339), (164, 1231265), (205, 985012), (254, 794990), (277, 728980), (287, 703580), (410, 492506), (508, 397495), (554, 364490), (574, 351790), (635, 317996), (820, 246253), (889, 227140), (1108, 182245), (1148, 175895), (1270, 158998), (1385, 145796), (1435, 140716), (1778, 113570), (1939, 104140), (2540, 79499), (2770, 72898), (2870, 70358), (3556, 56785), (3878, 52070), (4445, 45428), (5207, 38780), (5540, 36449), (5740, 35179), (7756, 26035), (8890, 22714), (9695, 20828), (10414, 19390), (11357, 17780)]