216225244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 426172320

約数和(自身を除く): 209947076

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 101, 202, 323, 404, 646, 1292, 1657, 1717, 1919, 3314, 3434, 3838, 6628, 6868, 7676, 28169, 31483, 32623, 56338, 62966, 65246, 112676, 125932, 130492, 167357, 334714, 535211, 669428, 1070422, 2140844, 2845069, 3179783, 5690138, 6359566, 11380276, 12719132, 54056311, 108112622, 216225244]

約数ペア:

[(1, 216225244), (2, 108112622), (4, 54056311), (17, 12719132), (19, 11380276), (34, 6359566), (38, 5690138), (68, 3179783), (76, 2845069), (101, 2140844), (202, 1070422), (323, 669428), (404, 535211), (646, 334714), (1292, 167357), (1657, 130492), (1717, 125932), (1919, 112676), (3314, 65246), (3434, 62966), (3838, 56338), (6628, 32623), (6868, 31483), (7676, 28169)]