201090022

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 359313408

約数和(自身を除く): 158223386

約数列:

[1, 2, 7, 14, 49, 98, 107, 127, 151, 214, 254, 302, 749, 889, 1057, 1498, 1778, 2114, 5243, 6223, 7399, 10486, 12446, 13589, 14798, 16157, 19177, 27178, 32314, 38354, 95123, 113099, 134239, 190246, 226198, 268478, 665861, 791693, 939673, 1331722, 1583386, 1879346, 2051939, 4103878, 14363573, 28727146, 100545011, 201090022]

約数ペア:

[(1, 201090022), (2, 100545011), (7, 28727146), (14, 14363573), (49, 4103878), (98, 2051939), (107, 1879346), (127, 1583386), (151, 1331722), (214, 939673), (254, 791693), (302, 665861), (749, 268478), (889, 226198), (1057, 190246), (1498, 134239), (1778, 113099), (2114, 95123), (5243, 38354), (6223, 32314), (7399, 27178), (10486, 19177), (12446, 16157), (13589, 14798)]