201367504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968113}}^1$

素因数の和:968134

約数の個数: 20

約数和(自身を含む): 420161476

約数和(自身を除く): 218793972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968113, 1936226, 3872452, 7744904, 12585469, 15489808, 25170938, 50341876, 100683752, 201367504]

約数ペア:

[(1, 201367504), (2, 100683752), (4, 50341876), (8, 25170938), (13, 15489808), (16, 12585469), (26, 7744904), (52, 3872452), (104, 1936226), (208, 968113)]