200784272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31139}}^1$

素因数の和:31191

約数の個数: 40

約数和(自身を含む): 432472320

約数和(自身を除く): 231688048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 31139, 62278, 124556, 249112, 404807, 498224, 809614, 965309, 1619228, 1930618, 3238456, 3861236, 6476912, 7722472, 12549017, 15444944, 25098034, 50196068, 100392136, 200784272]

約数ペア:

[(1, 200784272), (2, 100392136), (4, 50196068), (8, 25098034), (13, 15444944), (16, 12549017), (26, 7722472), (31, 6476912), (52, 3861236), (62, 3238456), (104, 1930618), (124, 1619228), (208, 965309), (248, 809614), (403, 498224), (496, 404807), (806, 249112), (1612, 124556), (3224, 62278), (6448, 31139)]