200416976

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{76847}}^1$

素因数の和:77018

約数の個数: 20

約数和(自身を含む): 390695232

約数和(自身を除く): 190278256

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 76847, 153694, 307388, 614776, 1229552, 12526061, 25052122, 50104244, 100208488, 200416976]

約数ペア:

[(1, 200416976), (2, 100208488), (4, 50104244), (8, 25052122), (16, 12526061), (163, 1229552), (326, 614776), (652, 307388), (1304, 153694), (2608, 76847)]