202219407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 126822033

約数列:

[1, 3, 9, 13, 29, 39, 87, 107, 117, 261, 321, 377, 557, 963, 1131, 1391, 1671, 3103, 3393, 4173, 5013, 7241, 9309, 12519, 16153, 21723, 27927, 40339, 48459, 59599, 65169, 121017, 145377, 178797, 209989, 363051, 536391, 629967, 774787, 1728371, 1889901, 2324361, 5185113, 6973083, 15555339, 22468823, 67406469, 202219407]

約数ペア:

[(1, 202219407), (3, 67406469), (9, 22468823), (13, 15555339), (29, 6973083), (39, 5185113), (87, 2324361), (107, 1889901), (117, 1728371), (261, 774787), (321, 629967), (377, 536391), (557, 363051), (963, 209989), (1131, 178797), (1391, 145377), (1671, 121017), (3103, 65169), (3393, 59599), (4173, 48459), (5013, 40339), (7241, 27927), (9309, 21723), (12519, 16153)]