203070832

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 416678688

約数和(自身を除く): 213607856

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 281, 376, 496, 562, 752, 961, 1124, 1457, 1922, 2248, 2914, 3844, 4496, 5828, 7688, 8711, 11656, 13207, 15376, 17422, 23312, 26414, 34844, 45167, 52828, 69688, 90334, 105656, 139376, 180668, 211312, 270041, 361336, 409417, 540082, 722672, 818834, 1080164, 1637668, 2160328, 3275336, 4320656, 6550672, 12691927, 25383854, 50767708, 101535416, 203070832]

約数ペア:

[(1, 203070832), (2, 101535416), (4, 50767708), (8, 25383854), (16, 12691927), (31, 6550672), (47, 4320656), (62, 3275336), (94, 2160328), (124, 1637668), (188, 1080164), (248, 818834), (281, 722672), (376, 540082), (496, 409417), (562, 361336), (752, 270041), (961, 211312), (1124, 180668), (1457, 139376), (1922, 105656), (2248, 90334), (2914, 69688), (3844, 52828), (4496, 45167), (5828, 34844), (7688, 26414), (8711, 23312), (11656, 17422), (13207, 15376)]