205975822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 339669792

約数和(自身を除く): 133693970

約数列:

[1, 2, 13, 26, 67, 134, 317, 373, 634, 746, 871, 1742, 4121, 4849, 8242, 9698, 21239, 24991, 42478, 49982, 118241, 236482, 276107, 324883, 552214, 649766, 1537133, 3074266, 7922147, 15844294, 102987911, 205975822]

約数ペア:

[(1, 205975822), (2, 102987911), (13, 15844294), (26, 7922147), (67, 3074266), (134, 1537133), (317, 649766), (373, 552214), (634, 324883), (746, 276107), (871, 236482), (1742, 118241), (4121, 49982), (4849, 42478), (8242, 24991), (9698, 21239)]