208457916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4154

約数の個数: 48

約数和(自身を含む): 506634240

約数和(自身を除く): 298176324

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 151, 174, 302, 348, 453, 604, 906, 1812, 3967, 4379, 7934, 8758, 11901, 13137, 15868, 17516, 23802, 26274, 47604, 52548, 115043, 230086, 345129, 460172, 599017, 690258, 1198034, 1380516, 1797051, 2396068, 3594102, 7188204, 17371493, 34742986, 52114479, 69485972, 104228958, 208457916]

約数ペア:

[(1, 208457916), (2, 104228958), (3, 69485972), (4, 52114479), (6, 34742986), (12, 17371493), (29, 7188204), (58, 3594102), (87, 2396068), (116, 1797051), (151, 1380516), (174, 1198034), (302, 690258), (348, 599017), (453, 460172), (604, 345129), (906, 230086), (1812, 115043), (3967, 52548), (4379, 47604), (7934, 26274), (8758, 23802), (11901, 17516), (13137, 15868)]