199982502

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 446151888

約数和(自身を除く): 246169386

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 233, 246, 369, 466, 699, 738, 1163, 1398, 2097, 2326, 3489, 4194, 6978, 9553, 10467, 19106, 20934, 28659, 47683, 57318, 85977, 95366, 143049, 171954, 270979, 286098, 429147, 541958, 812937, 858294, 1625874, 2438811, 4877622, 11110139, 22220278, 33330417, 66660834, 99991251, 199982502]

約数ペア:

[(1, 199982502), (2, 99991251), (3, 66660834), (6, 33330417), (9, 22220278), (18, 11110139), (41, 4877622), (82, 2438811), (123, 1625874), (233, 858294), (246, 812937), (369, 541958), (466, 429147), (699, 286098), (738, 270979), (1163, 171954), (1398, 143049), (2097, 95366), (2326, 85977), (3489, 57318), (4194, 47683), (6978, 28659), (9553, 20934), (10467, 19106)]