201317140172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7043}}^1\times {\mathrm{420353}}^1$

素因数の和:427417

約数の個数: 24

約数和(自身を含む): 373082670576

約数和(自身を除く): 171765530404

約数列:

[1, 2, 4, 17, 34, 68, 7043, 14086, 28172, 119731, 239462, 420353, 478924, 840706, 1681412, 7146001, 14292002, 28584004, 2960546179, 5921092358, 11842184716, 50329285043, 100658570086, 201317140172]

約数ペア:

[(1, 201317140172), (2, 100658570086), (4, 50329285043), (17, 11842184716), (34, 5921092358), (68, 2960546179), (7043, 28584004), (14086, 14292002), (28172, 7146001), (119731, 1681412), (239462, 840706), (420353, 478924)]