211078582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2011}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 373169664

約数和(自身を除く): 162091082

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 367, 734, 2011, 4022, 4037, 4771, 8074, 9542, 22121, 26143, 44242, 52286, 52481, 104962, 287573, 575146, 738037, 1476074, 8118407, 9594481, 16236814, 19188962, 105539291, 211078582]

約数ペア:

[(1, 211078582), (2, 105539291), (11, 19188962), (13, 16236814), (22, 9594481), (26, 8118407), (143, 1476074), (286, 738037), (367, 575146), (734, 287573), (2011, 104962), (4022, 52481), (4037, 52286), (4771, 44242), (8074, 26143), (9542, 22121)]