207771012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{134219}}^1$

素因数の和:134272

約数の個数: 36

約数和(自身を含む): 537416880

約数和(自身を除く): 329645868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 134219, 268438, 402657, 536876, 805314, 1207971, 1610628, 2415942, 4831884, 5771417, 11542834, 17314251, 23085668, 34628502, 51942753, 69257004, 103885506, 207771012]

約数ペア:

[(1, 207771012), (2, 103885506), (3, 69257004), (4, 51942753), (6, 34628502), (9, 23085668), (12, 17314251), (18, 11542834), (36, 5771417), (43, 4831884), (86, 2415942), (129, 1610628), (172, 1207971), (258, 805314), (387, 536876), (516, 402657), (774, 268438), (1548, 134219)]