201575504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969113}}^1$

素因数の和:969134

約数の個数: 20

約数和(自身を含む): 420595476

約数和(自身を除く): 219019972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969113, 1938226, 3876452, 7752904, 12598469, 15505808, 25196938, 50393876, 100787752, 201575504]

約数ペア:

[(1, 201575504), (2, 100787752), (4, 50393876), (8, 25196938), (13, 15505808), (16, 12598469), (26, 7752904), (52, 3876452), (104, 1938226), (208, 969113)]