204491808

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13397}}^1$

素因数の和:13466

約数の個数: 72

約数和(自身を含む): 592539948

約数和(自身を除く): 388048140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 13397, 15264, 26794, 40191, 53588, 80382, 107176, 120573, 160764, 214352, 241146, 321528, 428704, 482292, 643056, 710041, 964584, 1286112, 1420082, 1929168, 2130123, 2840164, 3858336, 4260246, 5680328, 6390369, 8520492, 11360656, 12780738, 17040984, 22721312, 25561476, 34081968, 51122952, 68163936, 102245904, 204491808]

約数ペア:

[(1, 204491808), (2, 102245904), (3, 68163936), (4, 51122952), (6, 34081968), (8, 25561476), (9, 22721312), (12, 17040984), (16, 12780738), (18, 11360656), (24, 8520492), (32, 6390369), (36, 5680328), (48, 4260246), (53, 3858336), (72, 2840164), (96, 2130123), (106, 1929168), (144, 1420082), (159, 1286112), (212, 964584), (288, 710041), (318, 643056), (424, 482292), (477, 428704), (636, 321528), (848, 241146), (954, 214352), (1272, 160764), (1696, 120573), (1908, 107176), (2544, 80382), (3816, 53588), (5088, 40191), (7632, 26794), (13397, 15264)]