200539455

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 325817856

約数和(自身を除く): 125278401

約数列:

[1, 3, 5, 15, 103, 293, 309, 443, 515, 879, 1329, 1465, 1545, 2215, 4395, 6645, 30179, 45629, 90537, 129799, 136887, 150895, 228145, 389397, 452685, 648995, 684435, 1946985, 13369297, 40107891, 66846485, 200539455]

約数ペア:

[(1, 200539455), (3, 66846485), (5, 40107891), (15, 13369297), (103, 1946985), (293, 684435), (309, 648995), (443, 452685), (515, 389397), (879, 228145), (1329, 150895), (1465, 136887), (1545, 129799), (2215, 90537), (4395, 45629), (6645, 30179)]