201412197

素因数分解:

$3^3\times 7^2\times {\mathrm{152239}}^1$

素因数の和:152262

約数の個数: 24

約数和(自身を含む): 347107200

約数和(自身を除く): 145695003

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152239, 456717, 1065673, 1370151, 3197019, 4110453, 7459711, 9591057, 22379133, 28773171, 67137399, 201412197]

約数ペア:

[(1, 201412197), (3, 67137399), (7, 28773171), (9, 22379133), (21, 9591057), (27, 7459711), (49, 4110453), (63, 3197019), (147, 1370151), (189, 1065673), (441, 456717), (1323, 152239)]