208086198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 452984832

約数和(自身を除く): 244898634

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 127, 138, 186, 254, 381, 383, 713, 762, 766, 1149, 1426, 2139, 2298, 2921, 3937, 4278, 5842, 7874, 8763, 8809, 11811, 11873, 17526, 17618, 23622, 23746, 26427, 35619, 48641, 52854, 71238, 90551, 97282, 145923, 181102, 271653, 273079, 291846, 543306, 546158, 819237, 1118743, 1507871, 1638474, 2237486, 3015742, 3356229, 4523613, 6712458, 9047226, 34681033, 69362066, 104043099, 208086198]

約数ペア:

[(1, 208086198), (2, 104043099), (3, 69362066), (6, 34681033), (23, 9047226), (31, 6712458), (46, 4523613), (62, 3356229), (69, 3015742), (93, 2237486), (127, 1638474), (138, 1507871), (186, 1118743), (254, 819237), (381, 546158), (383, 543306), (713, 291846), (762, 273079), (766, 271653), (1149, 181102), (1426, 145923), (2139, 97282), (2298, 90551), (2921, 71238), (3937, 52854), (4278, 48641), (5842, 35619), (7874, 26427), (8763, 23746), (8809, 23622), (11811, 17618), (11873, 17526)]