197782668

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{63149}}^1$

素因数の和:63191

約数の個数: 48

約数和(自身を含む): 530460000

約数和(自身を除く): 332677332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 63149, 126298, 189447, 252596, 378894, 568341, 757788, 1136682, 1705023, 1831321, 2273364, 3410046, 3662642, 5493963, 6820092, 7325284, 10987926, 16481889, 21975852, 32963778, 49445667, 65927556, 98891334, 197782668]

約数ペア:

[(1, 197782668), (2, 98891334), (3, 65927556), (4, 49445667), (6, 32963778), (9, 21975852), (12, 16481889), (18, 10987926), (27, 7325284), (29, 6820092), (36, 5493963), (54, 3662642), (58, 3410046), (87, 2273364), (108, 1831321), (116, 1705023), (174, 1136682), (261, 757788), (348, 568341), (522, 378894), (783, 252596), (1044, 189447), (1566, 126298), (3132, 63149)]