202828835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 76968925

約数列:

[1, 5, 11, 23, 55, 109, 115, 253, 545, 1199, 1265, 1471, 2507, 5995, 7355, 12535, 16181, 27577, 33833, 80905, 137885, 160339, 169165, 372163, 801695, 1763729, 1860815, 3687797, 8818645, 18438985, 40565767, 202828835]

約数ペア:

[(1, 202828835), (5, 40565767), (11, 18438985), (23, 8818645), (55, 3687797), (109, 1860815), (115, 1763729), (253, 801695), (545, 372163), (1199, 169165), (1265, 160339), (1471, 137885), (2507, 80905), (5995, 33833), (7355, 27577), (12535, 16181)]