218504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 265336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 191, 286, 382, 572, 764, 1144, 1528, 2101, 2483, 4202, 4966, 8404, 9932, 16808, 19864, 27313, 54626, 109252, 218504]

約数ペア:

[(1, 218504), (2, 109252), (4, 54626), (8, 27313), (11, 19864), (13, 16808), (22, 9932), (26, 8404), (44, 4966), (52, 4202), (88, 2483), (104, 2101), (143, 1528), (191, 1144), (286, 764), (382, 572)]