201742047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9967}}^1$

素因数の和:10159

約数の個数: 24

約数和(自身を含む): 315666624

約数和(自身を除く): 113924577

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 9967, 20241, 29901, 89703, 129571, 388713, 1166139, 1724291, 5172873, 15518619, 22415783, 67247349, 201742047]

約数ペア:

[(1, 201742047), (3, 67247349), (9, 22415783), (13, 15518619), (39, 5172873), (117, 1724291), (173, 1166139), (519, 388713), (1557, 129571), (2249, 89703), (6747, 29901), (9967, 20241)]