207923402205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{927629}}^1$

素因数の和:927950

約数の個数: 48

約数和(自身を含む): 382903400880

約数和(自身を除く): 174979998675

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 293, 765, 879, 1465, 2637, 4395, 4981, 13185, 14943, 24905, 44829, 74715, 224145, 927629, 2782887, 4638145, 8348661, 13914435, 15769693, 41743305, 47309079, 78848465, 141927237, 236545395, 271795297, 709636185, 815385891, 1358976485, 2446157673, 4076929455, 4620520049, 12230788365, 13861560147, 23102600245, 41584680441, 69307800735, 207923402205]

約数ペア:

[(1, 207923402205), (3, 69307800735), (5, 41584680441), (9, 23102600245), (15, 13861560147), (17, 12230788365), (45, 4620520049), (51, 4076929455), (85, 2446157673), (153, 1358976485), (255, 815385891), (293, 709636185), (765, 271795297), (879, 236545395), (1465, 141927237), (2637, 78848465), (4395, 47309079), (4981, 41743305), (13185, 15769693), (14943, 13914435), (24905, 8348661), (44829, 4638145), (74715, 2782887), (224145, 927629)]