202020435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1459}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 373070880

約数和(自身を除く): 171050445

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 181, 255, 543, 765, 905, 1459, 1629, 2715, 3077, 4377, 7295, 8145, 9231, 13131, 15385, 21885, 24803, 27693, 46155, 65655, 74409, 124015, 138465, 223227, 264079, 372045, 792237, 1116135, 1320395, 2376711, 3961185, 4489343, 11883555, 13468029, 22446715, 40404087, 67340145, 202020435]

約数ペア:

[(1, 202020435), (3, 67340145), (5, 40404087), (9, 22446715), (15, 13468029), (17, 11883555), (45, 4489343), (51, 3961185), (85, 2376711), (153, 1320395), (181, 1116135), (255, 792237), (543, 372045), (765, 264079), (905, 223227), (1459, 138465), (1629, 124015), (2715, 74409), (3077, 65655), (4377, 46155), (7295, 27693), (8145, 24803), (9231, 21885), (13131, 15385)]