203895736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 235189064

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 131, 184, 253, 262, 506, 524, 769, 1012, 1048, 1441, 1538, 2024, 2882, 3013, 3076, 5764, 6026, 6152, 8459, 11528, 12052, 16918, 17687, 24104, 33143, 33836, 35374, 66286, 67672, 70748, 100739, 132572, 141496, 194557, 201478, 265144, 389114, 402956, 778228, 805912, 1108129, 1556456, 2216258, 2316997, 4432516, 4633994, 8865032, 9267988, 18535976, 25486967, 50973934, 101947868, 203895736]

約数ペア:

[(1, 203895736), (2, 101947868), (4, 50973934), (8, 25486967), (11, 18535976), (22, 9267988), (23, 8865032), (44, 4633994), (46, 4432516), (88, 2316997), (92, 2216258), (131, 1556456), (184, 1108129), (253, 805912), (262, 778228), (506, 402956), (524, 389114), (769, 265144), (1012, 201478), (1048, 194557), (1441, 141496), (1538, 132572), (2024, 100739), (2882, 70748), (3013, 67672), (3076, 66286), (5764, 35374), (6026, 33836), (6152, 33143), (8459, 24104), (11528, 17687), (12052, 16918)]