207832545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5726

約数の個数: 48

約数和(自身を含む): 388090560

約数和(自身を除く): 180258015

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2451, 4085, 5653, 7353, 12255, 16959, 28265, 36765, 50877, 84795, 107407, 243079, 254385, 322221, 537035, 729237, 966663, 1215395, 1611105, 2187711, 3646185, 4618501, 4833315, 10938555, 13855503, 23092505, 41566509, 69277515, 207832545]

約数ペア:

[(1, 207832545), (3, 69277515), (5, 41566509), (9, 23092505), (15, 13855503), (19, 10938555), (43, 4833315), (45, 4618501), (57, 3646185), (95, 2187711), (129, 1611105), (171, 1215395), (215, 966663), (285, 729237), (387, 537035), (645, 322221), (817, 254385), (855, 243079), (1935, 107407), (2451, 84795), (4085, 50877), (5653, 36765), (7353, 28265), (12255, 16959)]