201661638

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{41443}}^1$

素因数の和:42259

約数の個数: 16

約数和(自身を含む): 403830336

約数和(自身を除く): 202168698

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 41443, 82886, 124329, 248658, 33610273, 67220546, 100830819, 201661638]

約数ペア:

[(1, 201661638), (2, 100830819), (3, 67220546), (6, 33610273), (811, 248658), (1622, 124329), (2433, 82886), (4866, 41443)]