199052464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2711}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 416660832

約数和(自身を除く): 217608368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 2711, 2824, 4589, 5422, 5648, 9178, 10844, 18356, 21688, 35243, 36712, 43376, 70486, 73424, 140972, 281944, 563888, 956983, 1913966, 3827932, 7655864, 12440779, 15311728, 24881558, 49763116, 99526232, 199052464]

約数ペア:

[(1, 199052464), (2, 99526232), (4, 49763116), (8, 24881558), (13, 15311728), (16, 12440779), (26, 7655864), (52, 3827932), (104, 1913966), (208, 956983), (353, 563888), (706, 281944), (1412, 140972), (2711, 73424), (2824, 70486), (4589, 43376), (5422, 36712), (5648, 35243), (9178, 21688), (10844, 18356)]