209480574

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 422950176

約数和(自身を除く): 213469602

約数列:

[1, 2, 3, 6, 241, 317, 457, 482, 634, 723, 914, 951, 1371, 1446, 1902, 2742, 76397, 110137, 144869, 152794, 220274, 229191, 289738, 330411, 434607, 458382, 660822, 869214, 34913429, 69826858, 104740287, 209480574]

約数ペア:

[(1, 209480574), (2, 104740287), (3, 69826858), (6, 34913429), (241, 869214), (317, 660822), (457, 458382), (482, 434607), (634, 330411), (723, 289738), (914, 229191), (951, 220274), (1371, 152794), (1446, 144869), (1902, 110137), (2742, 76397)]