202990132

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 381791340

約数和(自身を除く): 178801208

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 289, 356, 578, 1156, 1513, 1973, 3026, 3946, 6052, 7892, 25721, 33541, 51442, 67082, 102884, 134164, 175597, 351194, 570197, 702388, 1140394, 2280788, 2985149, 5970298, 11940596, 50747533, 101495066, 202990132]

約数ペア:

[(1, 202990132), (2, 101495066), (4, 50747533), (17, 11940596), (34, 5970298), (68, 2985149), (89, 2280788), (178, 1140394), (289, 702388), (356, 570197), (578, 351194), (1156, 175597), (1513, 134164), (1973, 102884), (3026, 67082), (3946, 51442), (6052, 33541), (7892, 25721)]