201376784

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6491}}^1$

素因数の和:6783

約数の個数: 40

約数和(自身を含む): 447584448

約数和(自身を除く): 246207664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 6491, 7756, 12982, 15512, 25964, 31024, 45437, 51928, 90874, 103856, 181748, 363496, 726992, 1798007, 3596014, 7192028, 12586049, 14384056, 25172098, 28768112, 50344196, 100688392, 201376784]

約数ペア:

[(1, 201376784), (2, 100688392), (4, 50344196), (7, 28768112), (8, 25172098), (14, 14384056), (16, 12586049), (28, 7192028), (56, 3596014), (112, 1798007), (277, 726992), (554, 363496), (1108, 181748), (1939, 103856), (2216, 90874), (3878, 51928), (4432, 45437), (6491, 31024), (7756, 25964), (12982, 15512)]