217619974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33083}}^1$

素因数の和:33132

約数の個数: 32

約数和(自身を含む): 400184064

約数和(自身を除く): 182564090

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 33083, 66166, 363913, 430079, 727826, 760909, 860158, 1521818, 4730869, 8369999, 9461738, 9891817, 16739998, 19783634, 108809987, 217619974]

約数ペア:

[(1, 217619974), (2, 108809987), (11, 19783634), (13, 16739998), (22, 9891817), (23, 9461738), (26, 8369999), (46, 4730869), (143, 1521818), (253, 860158), (286, 760909), (299, 727826), (506, 430079), (598, 363913), (3289, 66166), (6578, 33083)]