199913368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{929}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 385912800

約数和(自身を除く): 185999432

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 727, 929, 1454, 1858, 2908, 3716, 5816, 7432, 26899, 34373, 53798, 68746, 107596, 137492, 215192, 274984, 675383, 1350766, 2701532, 5403064, 24989171, 49978342, 99956684, 199913368]

約数ペア:

[(1, 199913368), (2, 99956684), (4, 49978342), (8, 24989171), (37, 5403064), (74, 2701532), (148, 1350766), (296, 675383), (727, 274984), (929, 215192), (1454, 137492), (1858, 107596), (2908, 68746), (3716, 53798), (5816, 34373), (7432, 26899)]