201623712255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{441127}}^1$

素因数の和:442596

約数の個数: 48

約数和(自身を含む): 399683142144

約数和(自身を除く): 198059429889

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1451, 4353, 7255, 10157, 13059, 21765, 30471, 50785, 65295, 91413, 152355, 441127, 457065, 1323381, 2205635, 3087889, 3970143, 6616905, 9263667, 15439445, 19850715, 27791001, 46318335, 138955005, 640075277, 1920225831, 3200376385, 4480526939, 5760677493, 9601129155, 13441580817, 22402634695, 28803387465, 40324742451, 67207904085, 201623712255]

約数ペア:

[(1, 201623712255), (3, 67207904085), (5, 40324742451), (7, 28803387465), (9, 22402634695), (15, 13441580817), (21, 9601129155), (35, 5760677493), (45, 4480526939), (63, 3200376385), (105, 1920225831), (315, 640075277), (1451, 138955005), (4353, 46318335), (7255, 27791001), (10157, 19850715), (13059, 15439445), (21765, 9263667), (30471, 6616905), (50785, 3970143), (65295, 3087889), (91413, 2205635), (152355, 1323381), (441127, 457065)]