200353621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 34792619

約数列:

[1, 13, 23, 47, 53, 269, 299, 611, 689, 1081, 1219, 2491, 3497, 6187, 12643, 14053, 14257, 15847, 32383, 57293, 80431, 164359, 185341, 290789, 327911, 670079, 744809, 3780257, 4262843, 8711027, 15411817, 200353621]

約数ペア:

[(1, 200353621), (13, 15411817), (23, 8711027), (47, 4262843), (53, 3780257), (269, 744809), (299, 670079), (611, 327911), (689, 290789), (1081, 185341), (1219, 164359), (2491, 80431), (3497, 57293), (6187, 32383), (12643, 15847), (14053, 14257)]