201899428047

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1\times {\mathrm{1993}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 302839467840

約数和(自身を除く): 100940039793

約数列:

[1, 3, 9, 29, 87, 261, 487, 797, 1461, 1993, 2391, 4383, 5979, 7173, 14123, 17937, 23113, 42369, 57797, 69339, 127107, 173391, 208017, 388139, 520173, 970591, 1164417, 1588421, 2911773, 3493251, 4765263, 8735319, 11256031, 14295789, 28147139, 33768093, 46064209, 84441417, 101304279, 138192627, 253324251, 414577881, 773561027, 2320683081, 6962049243, 22433269783, 67299809349, 201899428047]

約数ペア:

[(1, 201899428047), (3, 67299809349), (9, 22433269783), (29, 6962049243), (87, 2320683081), (261, 773561027), (487, 414577881), (797, 253324251), (1461, 138192627), (1993, 101304279), (2391, 84441417), (4383, 46064209), (5979, 33768093), (7173, 28147139), (14123, 14295789), (17937, 11256031), (23113, 8735319), (42369, 4765263), (57797, 3493251), (69339, 2911773), (127107, 1588421), (173391, 1164417), (208017, 970591), (388139, 520173)]