107680078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1464

約数の個数: 24

約数和(自身を含む): 178113600

約数和(自身を除く): 70433522

約数列:

[1, 2, 11, 22, 121, 242, 449, 898, 991, 1982, 4939, 9878, 10901, 21802, 54329, 108658, 119911, 239822, 444959, 889918, 4894549, 9789098, 53840039, 107680078]

約数ペア:

[(1, 107680078), (2, 53840039), (11, 9789098), (22, 4894549), (121, 889918), (242, 444959), (449, 239822), (898, 119911), (991, 108658), (1982, 54329), (4939, 21802), (9878, 10901)]