201079278

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{108457}}^1$

素因数の和:108568

約数の個数: 24

約数和(自身を含む): 439905648

約数和(自身を除く): 238826370

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 108457, 216914, 325371, 650742, 976113, 1952226, 11171071, 22342142, 33513213, 67026426, 100539639, 201079278]

約数ペア:

[(1, 201079278), (2, 100539639), (3, 67026426), (6, 33513213), (9, 22342142), (18, 11171071), (103, 1952226), (206, 976113), (309, 650742), (618, 325371), (927, 216914), (1854, 108457)]