218486584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{5483}}^1$

素因数の和:5799

約数の個数: 32

約数和(自身を含む): 435319920

約数和(自身を除く): 216833336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 2344, 4981, 5483, 9962, 10966, 19924, 21932, 39848, 43864, 93211, 186422, 372844, 745688, 1606519, 3213038, 6426076, 12852152, 27310823, 54621646, 109243292, 218486584]

約数ペア:

[(1, 218486584), (2, 109243292), (4, 54621646), (8, 27310823), (17, 12852152), (34, 6426076), (68, 3213038), (136, 1606519), (293, 745688), (586, 372844), (1172, 186422), (2344, 93211), (4981, 43864), (5483, 39848), (9962, 21932), (10966, 19924)]