201321855369

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127241}}^1$

素因数の和:127438

約数の個数: 48

約数和(自身を含む): 308703343104

約数和(自身を除く): 107381487735

約数列:

[1, 3, 9, 31, 53, 93, 107, 159, 279, 321, 477, 963, 1643, 3317, 4929, 5671, 9951, 14787, 17013, 29853, 51039, 127241, 175801, 381723, 527403, 1145169, 1582209, 3944471, 6743773, 11833413, 13614787, 20231319, 35500239, 40844361, 60693957, 122533083, 209056963, 422058397, 627170889, 721583711, 1266175191, 1881512667, 2164751133, 3798525573, 6494253399, 22369095041, 67107285123, 201321855369]

約数ペア:

[(1, 201321855369), (3, 67107285123), (9, 22369095041), (31, 6494253399), (53, 3798525573), (93, 2164751133), (107, 1881512667), (159, 1266175191), (279, 721583711), (321, 627170889), (477, 422058397), (963, 209056963), (1643, 122533083), (3317, 60693957), (4929, 40844361), (5671, 35500239), (9951, 20231319), (14787, 13614787), (17013, 11833413), (29853, 6743773), (51039, 3944471), (127241, 1582209), (175801, 1145169), (381723, 527403)]