201199644

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{8719}}^1$

素因数の和:9370

約数の個数: 36

約数和(自身を含む): 509439840

約数和(自身を除く): 308240196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 1282, 1923, 2564, 3846, 5769, 7692, 8719, 11538, 17438, 23076, 26157, 34876, 52314, 78471, 104628, 156942, 313884, 5588879, 11177758, 16766637, 22355516, 33533274, 50299911, 67066548, 100599822, 201199644]

約数ペア:

[(1, 201199644), (2, 100599822), (3, 67066548), (4, 50299911), (6, 33533274), (9, 22355516), (12, 16766637), (18, 11177758), (36, 5588879), (641, 313884), (1282, 156942), (1923, 104628), (2564, 78471), (3846, 52314), (5769, 34876), (7692, 26157), (8719, 23076), (11538, 17438)]