243756906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{6211}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 505706496

約数和(自身を除く): 261949590

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 211, 422, 633, 1266, 6211, 6541, 12422, 13082, 18633, 19623, 37266, 39246, 192541, 385082, 577623, 1155246, 1310521, 2621042, 3931563, 7863126, 40626151, 81252302, 121878453, 243756906]

約数ペア:

[(1, 243756906), (2, 121878453), (3, 81252302), (6, 40626151), (31, 7863126), (62, 3931563), (93, 2621042), (186, 1310521), (211, 1155246), (422, 577623), (633, 385082), (1266, 192541), (6211, 39246), (6541, 37266), (12422, 19623), (13082, 18633)]