223924844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1109}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 462097440

約数和(自身を除く): 238172596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 353, 572, 706, 1109, 1412, 2218, 3883, 4436, 4589, 7766, 9178, 12199, 14417, 15532, 18356, 24398, 28834, 48796, 50479, 57668, 100958, 158587, 201916, 317174, 391477, 634348, 782954, 1565908, 4306247, 5089201, 8612494, 10178402, 17224988, 20356804, 55981211, 111962422, 223924844]

約数ペア:

[(1, 223924844), (2, 111962422), (4, 55981211), (11, 20356804), (13, 17224988), (22, 10178402), (26, 8612494), (44, 5089201), (52, 4306247), (143, 1565908), (286, 782954), (353, 634348), (572, 391477), (706, 317174), (1109, 201916), (1412, 158587), (2218, 100958), (3883, 57668), (4436, 50479), (4589, 48796), (7766, 28834), (9178, 24398), (12199, 18356), (14417, 15532)]