213766896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{636211}}^1$

素因数の和:636229

約数の個数: 40

約数和(自身を含む): 631122304

約数和(自身を除く): 417355408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 636211, 1272422, 1908633, 2544844, 3817266, 4453477, 5089688, 7634532, 8906954, 10179376, 13360431, 15269064, 17813908, 26720862, 30538128, 35627816, 53441724, 71255632, 106883448, 213766896]

約数ペア:

[(1, 213766896), (2, 106883448), (3, 71255632), (4, 53441724), (6, 35627816), (7, 30538128), (8, 26720862), (12, 17813908), (14, 15269064), (16, 13360431), (21, 10179376), (24, 8906954), (28, 7634532), (42, 5089688), (48, 4453477), (56, 3817266), (84, 2544844), (112, 1908633), (168, 1272422), (336, 636211)]