203417504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 411578496

約数和(自身を除く): 208160992

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 211, 376, 422, 641, 752, 844, 1282, 1504, 1688, 2564, 3376, 5128, 6752, 9917, 10256, 19834, 20512, 30127, 39668, 60254, 79336, 120508, 135251, 158672, 241016, 270502, 317344, 482032, 541004, 964064, 1082008, 2164016, 4328032, 6356797, 12713594, 25427188, 50854376, 101708752, 203417504]

約数ペア:

[(1, 203417504), (2, 101708752), (4, 50854376), (8, 25427188), (16, 12713594), (32, 6356797), (47, 4328032), (94, 2164016), (188, 1082008), (211, 964064), (376, 541004), (422, 482032), (641, 317344), (752, 270502), (844, 241016), (1282, 158672), (1504, 135251), (1688, 120508), (2564, 79336), (3376, 60254), (5128, 39668), (6752, 30127), (9917, 20512), (10256, 19834)]