198173262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{77351}}^1$

素因数の和:77424

約数の個数: 32

約数和(自身を含む): 460399104

約数和(自身を除く): 262225842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 77351, 154702, 232053, 464106, 541457, 1082914, 1624371, 3248742, 4718411, 9436822, 14155233, 28310466, 33028877, 66057754, 99086631, 198173262]

約数ペア:

[(1, 198173262), (2, 99086631), (3, 66057754), (6, 33028877), (7, 28310466), (14, 14155233), (21, 9436822), (42, 4718411), (61, 3248742), (122, 1624371), (183, 1082914), (366, 541457), (427, 464106), (854, 232053), (1281, 154702), (2562, 77351)]