202489256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7829}}^1$

素因数の和:7949

約数の個数: 32

約数和(自身を含む): 393222600

約数和(自身を除く): 190733344

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 3233, 6466, 7829, 12932, 15658, 25864, 31316, 62632, 414937, 477569, 829874, 955138, 1659748, 1910276, 3319496, 3820552, 25311157, 50622314, 101244628, 202489256]

約数ペア:

[(1, 202489256), (2, 101244628), (4, 50622314), (8, 25311157), (53, 3820552), (61, 3319496), (106, 1910276), (122, 1659748), (212, 955138), (244, 829874), (424, 477569), (488, 414937), (3233, 62632), (6466, 31316), (7829, 25864), (12932, 15658)]