201338998

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 350380800

約数和(自身を除く): 149041802

約数列:

[1, 2, 7, 14, 139, 157, 278, 314, 659, 973, 1099, 1318, 1946, 2198, 4613, 9226, 21823, 43646, 91601, 103463, 152761, 183202, 206926, 305522, 641207, 724241, 1282414, 1448482, 14381357, 28762714, 100669499, 201338998]

約数ペア:

[(1, 201338998), (2, 100669499), (7, 28762714), (14, 14381357), (139, 1448482), (157, 1282414), (278, 724241), (314, 641207), (659, 305522), (973, 206926), (1099, 183202), (1318, 152761), (1946, 103463), (2198, 91601), (4613, 43646), (9226, 21823)]