210850926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245747}}^1$

素因数の和:245776

約数の個数: 32

約数和(自身を含む): 495427968

約数和(自身を除く): 284577042

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 245747, 491494, 737241, 1474482, 2703217, 3194711, 5406434, 6389422, 8109651, 9584133, 16219302, 19168266, 35141821, 70283642, 105425463, 210850926]

約数ペア:

[(1, 210850926), (2, 105425463), (3, 70283642), (6, 35141821), (11, 19168266), (13, 16219302), (22, 9584133), (26, 8109651), (33, 6389422), (39, 5406434), (66, 3194711), (78, 2703217), (143, 1474482), (286, 737241), (429, 491494), (858, 245747)]