201547128

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{158449}}^1$

素因数の和:158511

約数の個数: 32

約数和(自身を含む): 513378000

約数和(自身を除く): 311830872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 158449, 316898, 475347, 633796, 950694, 1267592, 1901388, 3802776, 8397797, 16795594, 25193391, 33591188, 50386782, 67182376, 100773564, 201547128]

約数ペア:

[(1, 201547128), (2, 100773564), (3, 67182376), (4, 50386782), (6, 33591188), (8, 25193391), (12, 16795594), (24, 8397797), (53, 3802776), (106, 1901388), (159, 1267592), (212, 950694), (318, 633796), (424, 475347), (636, 316898), (1272, 158449)]