207846284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 396972576

約数和(自身を除く): 189126292

約数列:

[1, 2, 4, 17, 34, 53, 68, 101, 106, 202, 212, 404, 571, 901, 1142, 1717, 1802, 2284, 3434, 3604, 5353, 6868, 9707, 10706, 19414, 21412, 30263, 38828, 57671, 60526, 91001, 115342, 121052, 182002, 230684, 364004, 514471, 980407, 1028942, 1960814, 2057884, 3056563, 3921628, 6113126, 12226252, 51961571, 103923142, 207846284]

約数ペア:

[(1, 207846284), (2, 103923142), (4, 51961571), (17, 12226252), (34, 6113126), (53, 3921628), (68, 3056563), (101, 2057884), (106, 1960814), (202, 1028942), (212, 980407), (404, 514471), (571, 364004), (901, 230684), (1142, 182002), (1717, 121052), (1802, 115342), (2284, 91001), (3434, 60526), (3604, 57671), (5353, 38828), (6868, 30263), (9707, 21412), (10706, 19414)]