200608816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 398505744

約数和(自身を除く): 197896928

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 362, 424, 724, 848, 1307, 1448, 2614, 2896, 5228, 9593, 10456, 19186, 20912, 38372, 69271, 76744, 138542, 153488, 236567, 277084, 473134, 554168, 946268, 1108336, 1892536, 3785072, 12538051, 25076102, 50152204, 100304408, 200608816]

約数ペア:

[(1, 200608816), (2, 100304408), (4, 50152204), (8, 25076102), (16, 12538051), (53, 3785072), (106, 1892536), (181, 1108336), (212, 946268), (362, 554168), (424, 473134), (724, 277084), (848, 236567), (1307, 153488), (1448, 138542), (2614, 76744), (2896, 69271), (5228, 38372), (9593, 20912), (10456, 19186)]