205253784

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{55897}}^1$

素因数の和:55929

約数の個数: 64

約数和(自身を含む): 603698400

約数和(自身を除く): 398444616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 55897, 111794, 167691, 223588, 335382, 447176, 503073, 670764, 950249, 1006146, 1341528, 1509219, 1900498, 2012292, 2850747, 3018438, 3800996, 4024584, 5701494, 6036876, 7601992, 8552241, 11402988, 12073752, 17104482, 22805976, 25656723, 34208964, 51313446, 68417928, 102626892, 205253784]

約数ペア:

[(1, 205253784), (2, 102626892), (3, 68417928), (4, 51313446), (6, 34208964), (8, 25656723), (9, 22805976), (12, 17104482), (17, 12073752), (18, 11402988), (24, 8552241), (27, 7601992), (34, 6036876), (36, 5701494), (51, 4024584), (54, 3800996), (68, 3018438), (72, 2850747), (102, 2012292), (108, 1900498), (136, 1509219), (153, 1341528), (204, 1006146), (216, 950249), (306, 670764), (408, 503073), (459, 447176), (612, 335382), (918, 223588), (1224, 167691), (1836, 111794), (3672, 55897)]