209323038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5981}}^1$

素因数の和:6312

約数の個数: 32

約数和(自身を含む): 442189440

約数和(自身を除く): 232866402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 307, 614, 921, 1842, 5833, 5981, 11666, 11962, 17499, 17943, 34998, 35886, 113639, 227278, 340917, 681834, 1836167, 3672334, 5508501, 11017002, 34887173, 69774346, 104661519, 209323038]

約数ペア:

[(1, 209323038), (2, 104661519), (3, 69774346), (6, 34887173), (19, 11017002), (38, 5508501), (57, 3672334), (114, 1836167), (307, 681834), (614, 340917), (921, 227278), (1842, 113639), (5833, 35886), (5981, 34998), (11666, 17943), (11962, 17499)]