201452373616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968521027}}^1$

素因数の和:968521048

約数の個数: 20

約数和(自身を含む): 420338126152

約数和(自身を除く): 218885752536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968521027, 1937042054, 3874084108, 7748168216, 12590773351, 15496336432, 25181546702, 50363093404, 100726186808, 201452373616]

約数ペア:

[(1, 201452373616), (2, 100726186808), (4, 50363093404), (8, 25181546702), (13, 15496336432), (16, 12590773351), (26, 7748168216), (52, 3874084108), (104, 1937042054), (208, 968521027)]