205653674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 328050000

約数和(自身を除く): 122396326

約数列:

[1, 2, 29, 53, 58, 106, 149, 298, 449, 898, 1537, 3074, 4321, 7897, 8642, 13021, 15794, 23797, 26042, 47594, 66901, 133802, 229013, 458026, 690113, 1380226, 1940129, 3545753, 3880258, 7091506, 102826837, 205653674]

約数ペア:

[(1, 205653674), (2, 102826837), (29, 7091506), (53, 3880258), (58, 3545753), (106, 1940129), (149, 1380226), (298, 690113), (449, 458026), (898, 229013), (1537, 133802), (3074, 66901), (4321, 47594), (7897, 26042), (8642, 23797), (13021, 15794)]