201969638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{43397}}^1$

素因数の和:43591

約数の個数: 16

約数和(自身を含む): 328088880

約数和(自身を除く): 126119242

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 43397, 86794, 564161, 1128322, 7768063, 15536126, 100984819, 201969638]

約数ペア:

[(1, 201969638), (2, 100984819), (13, 15536126), (26, 7768063), (179, 1128322), (358, 564161), (2327, 86794), (4654, 43397)]