200656300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154351}}^1$

素因数の和:154378

約数の個数: 36

約数和(自身を含む): 468921376

約数和(自身を除く): 268265076

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154351, 308702, 617404, 771755, 1543510, 2006563, 3087020, 3858775, 4013126, 7717550, 8026252, 10032815, 15435100, 20065630, 40131260, 50164075, 100328150, 200656300]

約数ペア:

[(1, 200656300), (2, 100328150), (4, 50164075), (5, 40131260), (10, 20065630), (13, 15435100), (20, 10032815), (25, 8026252), (26, 7717550), (50, 4013126), (52, 3858775), (65, 3087020), (100, 2006563), (130, 1543510), (260, 771755), (325, 617404), (650, 308702), (1300, 154351)]