201485013584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307141789}}^1$

素因数の和:307141838

約数の個数: 20

約数和(自身を含む): 399898610580

約数和(自身を除く): 198413596996

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307141789, 614283578, 1228567156, 2457134312, 4914268624, 12592813349, 25185626698, 50371253396, 100742506792, 201485013584]

約数ペア:

[(1, 201485013584), (2, 100742506792), (4, 50371253396), (8, 25185626698), (16, 12592813349), (41, 4914268624), (82, 2457134312), (164, 1228567156), (328, 614283578), (656, 307141789)]