205794018052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20359519}}^1$

素因数の和:20359568

約数の個数: 36

約数和(自身を含む): 434390718720

約数和(自身を除く): 228596700668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 20359519, 40719038, 81438076, 142516633, 285033266, 386830861, 570066532, 773661722, 1547323444, 2707816027, 5415632054, 7349786359, 10831264108, 14699572718, 29399145436, 51448504513, 102897009026, 205794018052]

約数ペア:

[(1, 205794018052), (2, 102897009026), (4, 51448504513), (7, 29399145436), (14, 14699572718), (19, 10831264108), (28, 7349786359), (38, 5415632054), (76, 2707816027), (133, 1547323444), (266, 773661722), (361, 570066532), (532, 386830861), (722, 285033266), (1444, 142516633), (2527, 81438076), (5054, 40719038), (10108, 20359519)]